This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
[v3] libstdc++/41061
- From: Paolo Carlini <paolo dot carlini at oracle dot com>
- To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Cc: libstdc++ <libstdc++ at gcc dot gnu dot org>
- Date: Sat, 15 Aug 2009 01:35:49 +0200
- Subject: [v3] libstdc++/41061
Hi,
tested x86_64-linux, committed to mainline.
Paolo.
/////////////////////
2009-08-14 Edward Smith-Rowland <3dw4rd@verizon.net>
Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/41061
* include/bits/random.h (operator<<(std::basic_ostream<>&,
const std::lognormal_distribution<>&),
operator>>(std::basic_istream<>&, std::lognormal_distribution<>&),
operator<<(std::basic_ostream<>&, const std::gamma_distribution<>&),
operator>>(std::basic_istream<>&, std::gamma_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::chi_squared_distribution<>&),
operator>>(std::basic_istream<>&, std::chi_squared_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::fisher_f_distribution<>&),
operator>>(std::basic_istream<>&, std::fisher_f_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::student_t_distribution<>&),
operator>>(std::basic_istream<>&, std::student_t_distribution<>&),
operator<<(std::basic_ostream<>&,
const std::negative_binomial_distribution<>&)): Declare friend.
* testsuite/26_numerics/random/uniform_real_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/
operators/serialize.cc: Likewise.
* testsuite/26_numerics/random/chi_squared_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/normal_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/uniform_int_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/poisson_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/bernoulli_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/discrete_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/weibull_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/negative_binomial_distribution/
operators/serialize.cc: Likewise.
* testsuite/26_numerics/random/cauchy_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/gamma_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/fisher_f_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/exponential_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/lognormal_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/binomial_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/extreme_value_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/piecewise_linear_distribution/
operators/serialize.cc
* testsuite/26_numerics/random/student_t_distribution/operators/
serialize.cc: Likewise.
* testsuite/26_numerics/random/geometric_distribution/operators/
serialize.cc: Likewise.
Index: include/bits/random.h
===================================================================
--- include/bits/random.h (revision 150782)
+++ include/bits/random.h (working copy)
@@ -2039,42 +2039,42 @@
const param_type& __p)
{ return std::exp(__p.s() * _M_nd(__urng) + __p.m()); }
+ /**
+ * @brief Inserts a %lognormal_distribution random number distribution
+ * @p __x into the output stream @p __os.
+ *
+ * @param __os An output stream.
+ * @param __x A %lognormal_distribution random number distribution.
+ *
+ * @returns The output stream with the state of @p __x inserted or in
+ * an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_ostream<_CharT, _Traits>&
+ operator<<(std::basic_ostream<_CharT, _Traits>&,
+ const std::lognormal_distribution<_RealType1>&);
+
+ /**
+ * @brief Extracts a %lognormal_distribution random number distribution
+ * @p __x from the input stream @p __is.
+ *
+ * @param __is An input stream.
+ * @param __x A %lognormal_distribution random number
+ * generator engine.
+ *
+ * @returns The input stream with @p __x extracted or in an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_istream<_CharT, _Traits>&
+ operator>>(std::basic_istream<_CharT, _Traits>&,
+ std::lognormal_distribution<_RealType1>&);
+
private:
param_type _M_param;
std::normal_distribution<result_type> _M_nd;
};
- /**
- * @brief Inserts a %lognormal_distribution random number distribution
- * @p __x into the output stream @p __os.
- *
- * @param __os An output stream.
- * @param __x A %lognormal_distribution random number distribution.
- *
- * @returns The output stream with the state of @p __x inserted or in
- * an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_ostream<_CharT, _Traits>&
- operator<<(std::basic_ostream<_CharT, _Traits>&,
- const std::lognormal_distribution<_RealType>&);
-
- /**
- * @brief Extracts a %lognormal_distribution random number distribution
- * @p __x from the input stream @p __is.
- *
- * @param __is An input stream.
- * @param __x A %lognormal_distribution random number
- * generator engine.
- *
- * @returns The input stream with @p __x extracted or in an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_istream<_CharT, _Traits>&
- operator>>(std::basic_istream<_CharT, _Traits>&,
- std::lognormal_distribution<_RealType>&);
-
/**
* @brief A gamma continuous distribution for random numbers.
@@ -2198,43 +2198,43 @@
operator()(_UniformRandomNumberGenerator& __urng,
const param_type& __p);
+ /**
+ * @brief Inserts a %gamma_distribution random number distribution
+ * @p __x into the output stream @p __os.
+ *
+ * @param __os An output stream.
+ * @param __x A %gamma_distribution random number distribution.
+ *
+ * @returns The output stream with the state of @p __x inserted or in
+ * an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_ostream<_CharT, _Traits>&
+ operator<<(std::basic_ostream<_CharT, _Traits>&,
+ const std::gamma_distribution<_RealType1>&);
+
+ /**
+ * @brief Extracts a %gamma_distribution random number distribution
+ * @p __x from the input stream @p __is.
+ *
+ * @param __is An input stream.
+ * @param __x A %gamma_distribution random number generator engine.
+ *
+ * @returns The input stream with @p __x extracted or in an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_istream<_CharT, _Traits>&
+ operator>>(std::basic_istream<_CharT, _Traits>&,
+ std::gamma_distribution<_RealType1>&);
+
private:
param_type _M_param;
std::normal_distribution<result_type> _M_nd;
};
- /**
- * @brief Inserts a %gamma_distribution random number distribution
- * @p __x into the output stream @p __os.
- *
- * @param __os An output stream.
- * @param __x A %gamma_distribution random number distribution.
- *
- * @returns The output stream with the state of @p __x inserted or in
- * an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_ostream<_CharT, _Traits>&
- operator<<(std::basic_ostream<_CharT, _Traits>&,
- const std::gamma_distribution<_RealType>&);
/**
- * @brief Extracts a %gamma_distribution random number distribution
- * @p __x from the input stream @p __is.
- *
- * @param __is An input stream.
- * @param __x A %gamma_distribution random number generator engine.
- *
- * @returns The input stream with @p __x extracted or in an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_istream<_CharT, _Traits>&
- operator>>(std::basic_istream<_CharT, _Traits>&,
- std::gamma_distribution<_RealType>&);
-
-
- /**
* @brief A chi_squared_distribution random number distribution.
*
* The formula for the normal probability mass function is
@@ -2332,44 +2332,44 @@
return 2 * _M_gd(__urng, param_type(__p.n() / 2));
}
+ /**
+ * @brief Inserts a %chi_squared_distribution random number distribution
+ * @p __x into the output stream @p __os.
+ *
+ * @param __os An output stream.
+ * @param __x A %chi_squared_distribution random number distribution.
+ *
+ * @returns The output stream with the state of @p __x inserted or in
+ * an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_ostream<_CharT, _Traits>&
+ operator<<(std::basic_ostream<_CharT, _Traits>&,
+ const std::chi_squared_distribution<_RealType1>&);
+
+ /**
+ * @brief Extracts a %chi_squared_distribution random number distribution
+ * @p __x from the input stream @p __is.
+ *
+ * @param __is An input stream.
+ * @param __x A %chi_squared_distribution random number
+ * generator engine.
+ *
+ * @returns The input stream with @p __x extracted or in an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_istream<_CharT, _Traits>&
+ operator>>(std::basic_istream<_CharT, _Traits>&,
+ std::chi_squared_distribution<_RealType1>&);
+
private:
param_type _M_param;
std::gamma_distribution<result_type> _M_gd;
};
- /**
- * @brief Inserts a %chi_squared_distribution random number distribution
- * @p __x into the output stream @p __os.
- *
- * @param __os An output stream.
- * @param __x A %chi_squared_distribution random number distribution.
- *
- * @returns The output stream with the state of @p __x inserted or in
- * an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_ostream<_CharT, _Traits>&
- operator<<(std::basic_ostream<_CharT, _Traits>&,
- const std::chi_squared_distribution<_RealType>&);
/**
- * @brief Extracts a %chi_squared_distribution random number distribution
- * @p __x from the input stream @p __is.
- *
- * @param __is An input stream.
- * @param __x A %chi_squared_distribution random number
- * generator engine.
- *
- * @returns The input stream with @p __x extracted or in an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_istream<_CharT, _Traits>&
- operator>>(std::basic_istream<_CharT, _Traits>&,
- std::chi_squared_distribution<_RealType>&);
-
-
- /**
* @brief A cauchy_distribution random number distribution.
*
* The formula for the normal probability mass function is
@@ -2623,44 +2623,44 @@
/ (_M_gd_y(__urng, param_type(__p.n() / 2)) * m()));
}
+ /**
+ * @brief Inserts a %fisher_f_distribution random number distribution
+ * @p __x into the output stream @p __os.
+ *
+ * @param __os An output stream.
+ * @param __x A %fisher_f_distribution random number distribution.
+ *
+ * @returns The output stream with the state of @p __x inserted or in
+ * an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_ostream<_CharT, _Traits>&
+ operator<<(std::basic_ostream<_CharT, _Traits>&,
+ const std::fisher_f_distribution<_RealType1>&);
+
+ /**
+ * @brief Extracts a %fisher_f_distribution random number distribution
+ * @p __x from the input stream @p __is.
+ *
+ * @param __is An input stream.
+ * @param __x A %fisher_f_distribution random number
+ * generator engine.
+ *
+ * @returns The input stream with @p __x extracted or in an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_istream<_CharT, _Traits>&
+ operator>>(std::basic_istream<_CharT, _Traits>&,
+ std::fisher_f_distribution<_RealType1>&);
+
private:
param_type _M_param;
std::gamma_distribution<result_type> _M_gd_x, _M_gd_y;
};
- /**
- * @brief Inserts a %fisher_f_distribution random number distribution
- * @p __x into the output stream @p __os.
- *
- * @param __os An output stream.
- * @param __x A %fisher_f_distribution random number distribution.
- *
- * @returns The output stream with the state of @p __x inserted or in
- * an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_ostream<_CharT, _Traits>&
- operator<<(std::basic_ostream<_CharT, _Traits>&,
- const std::fisher_f_distribution<_RealType>&);
/**
- * @brief Extracts a %fisher_f_distribution random number distribution
- * @p __x from the input stream @p __is.
- *
- * @param __is An input stream.
- * @param __x A %fisher_f_distribution random number
- * generator engine.
- *
- * @returns The input stream with @p __x extracted or in an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_istream<_CharT, _Traits>&
- operator>>(std::basic_istream<_CharT, _Traits>&,
- std::fisher_f_distribution<_RealType>&);
-
-
- /**
* @brief A student_t_distribution random number distribution.
*
* The formula for the normal probability mass function is
@@ -2764,6 +2764,36 @@
return _M_nd(__urng) * std::sqrt(__p.n() / __g);
}
+ /**
+ * @brief Inserts a %student_t_distribution random number distribution
+ * @p __x into the output stream @p __os.
+ *
+ * @param __os An output stream.
+ * @param __x A %student_t_distribution random number distribution.
+ *
+ * @returns The output stream with the state of @p __x inserted or in
+ * an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_ostream<_CharT, _Traits>&
+ operator<<(std::basic_ostream<_CharT, _Traits>&,
+ const std::student_t_distribution<_RealType1>&);
+
+ /**
+ * @brief Extracts a %student_t_distribution random number distribution
+ * @p __x from the input stream @p __is.
+ *
+ * @param __is An input stream.
+ * @param __x A %student_t_distribution random number
+ * generator engine.
+ *
+ * @returns The input stream with @p __x extracted or in an error state.
+ */
+ template<typename _RealType1, typename _CharT, typename _Traits>
+ friend std::basic_istream<_CharT, _Traits>&
+ operator>>(std::basic_istream<_CharT, _Traits>&,
+ std::student_t_distribution<_RealType1>&);
+
private:
param_type _M_param;
@@ -2771,36 +2801,6 @@
std::gamma_distribution<result_type> _M_gd;
};
- /**
- * @brief Inserts a %student_t_distribution random number distribution
- * @p __x into the output stream @p __os.
- *
- * @param __os An output stream.
- * @param __x A %student_t_distribution random number distribution.
- *
- * @returns The output stream with the state of @p __x inserted or in
- * an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_ostream<_CharT, _Traits>&
- operator<<(std::basic_ostream<_CharT, _Traits>&,
- const std::student_t_distribution<_RealType>&);
-
- /**
- * @brief Extracts a %student_t_distribution random number distribution
- * @p __x from the input stream @p __is.
- *
- * @param __is An input stream.
- * @param __x A %student_t_distribution random number
- * generator engine.
- *
- * @returns The input stream with @p __x extracted or in an error state.
- */
- template<typename _RealType, typename _CharT, typename _Traits>
- std::basic_istream<_CharT, _Traits>&
- operator>>(std::basic_istream<_CharT, _Traits>&,
- std::student_t_distribution<_RealType>&);
-
/* @} */ // group std_random_distributions_normal
/**
@@ -3384,43 +3384,43 @@
operator()(_UniformRandomNumberGenerator& __urng,
const param_type& __p);
+ /**
+ * @brief Inserts a %negative_binomial_distribution random
+ * number distribution @p __x into the output stream @p __os.
+ *
+ * @param __os An output stream.
+ * @param __x A %negative_binomial_distribution random number
+ * distribution.
+ *
+ * @returns The output stream with the state of @p __x inserted or in
+ * an error state.
+ */
+ template<typename _IntType1, typename _CharT, typename _Traits>
+ friend std::basic_ostream<_CharT, _Traits>&
+ operator<<(std::basic_ostream<_CharT, _Traits>&,
+ const std::negative_binomial_distribution<_IntType1>&);
+
+ /**
+ * @brief Extracts a %negative_binomial_distribution random number
+ * distribution @p __x from the input stream @p __is.
+ *
+ * @param __is An input stream.
+ * @param __x A %negative_binomial_distribution random number
+ * generator engine.
+ *
+ * @returns The input stream with @p __x extracted or in an error state.
+ */
+ template<typename _IntType1, typename _CharT, typename _Traits>
+ friend std::basic_istream<_CharT, _Traits>&
+ operator>>(std::basic_istream<_CharT, _Traits>&,
+ std::negative_binomial_distribution<_IntType1>&);
+
private:
param_type _M_param;
std::gamma_distribution<double> _M_gd;
};
- /**
- * @brief Inserts a %negative_binomial_distribution random
- * number distribution @p __x into the output stream @p __os.
- *
- * @param __os An output stream.
- * @param __x A %negative_binomial_distribution random number
- * distribution.
- *
- * @returns The output stream with the state of @p __x inserted or in
- * an error state.
- */
- template<typename _IntType, typename _CharT, typename _Traits>
- std::basic_ostream<_CharT, _Traits>&
- operator<<(std::basic_ostream<_CharT, _Traits>&,
- const std::negative_binomial_distribution<_IntType>&);
-
- /**
- * @brief Extracts a %negative_binomial_distribution random number
- * distribution @p __x from the input stream @p __is.
- *
- * @param __is An input stream.
- * @param __x A %negative_binomial_distribution random number
- * generator engine.
- *
- * @returns The input stream with @p __x extracted or in an error state.
- */
- template<typename _IntType, typename _CharT, typename _Traits>
- std::basic_istream<_CharT, _Traits>&
- operator>>(std::basic_istream<_CharT, _Traits>&,
- std::negative_binomial_distribution<_IntType>&);
-
/* @} */ // group std_random_distributions_bernoulli
/**
Index: testsuite/26_numerics/random/uniform_real_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/uniform_real_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/uniform_real_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.1.2 Class template uniform_real_distribution [rand.dist.uni.real]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::uniform_real_distribution<double> u(-5.0, 5.0), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/piecewise_constant_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,50 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.5.2 Class template piecewise_constant_distribution
+// [rand.dist.samp.pconst]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::vector<double> x = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0};
+ std::vector<double> wt = {0.5, 1.0, 2.5, 1.5, 0.5};
+ std::piecewise_constant_distribution<double>
+ u(x.begin(), x.end(), wt.begin()), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/chi_squared_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/chi_squared_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/chi_squared_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.4.3 Class template chi_squared_distribution [rand.dist.norm.chisq]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::chi_squared_distribution<double> u(1.5), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/normal_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/normal_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/normal_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.4.1 Class template normal_distribution [rand.dist.norm.normal]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::normal_distribution<double> u(5.0, 2.0), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/uniform_int_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/uniform_int_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/uniform_int_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.1.1 Class template uniform_int_distribution [rand.dist_uni]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::uniform_int_distribution<int> u(1, 20), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/poisson_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/poisson_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/poisson_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.3.1 Class template poisson_distribution [rand.dist.pois.poisson]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::poisson_distribution<int> u(5.0), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/bernoulli_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/bernoulli_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/bernoulli_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.2.1 Class template bernoulli_distribution [rand.dist.bern.bernoulli]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::bernoulli_distribution u(0.75), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/discrete_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/discrete_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/discrete_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,47 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.5.1 Class template discrete_distribution [rand.dist.samp.discrete]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::vector<double> wt = {0.5, 1.0, 2.5, 1.5, 0.5};
+ std::discrete_distribution<int> u(wt.begin(), wt.end()), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/weibull_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/weibull_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/weibull_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.3.4 Class template weibull_distribution [rand.dist.pois.weibull]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::weibull_distribution<double> u(2.0, 3.5), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/cauchy_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/cauchy_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/cauchy_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.4.1 class template discard_block_engine [rand.adapt.disc]
+// 26.4.2.3 concept RandomNumberEngineAdaptor [rand.concept.adapt]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::cauchy_distribution<double> u(5.0, 2.0), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/negative_binomial_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/negative_binomial_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/negative_binomial_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,47 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.2.4 Class template negative_binomial_distribution
+// [rand.dist.bern.negbin]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::negative_binomial_distribution<int> u(3, 0.75), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/gamma_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/gamma_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/gamma_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.3.3 Class template gamma_distribution [rand.dist.pois.gamma]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::gamma_distribution<double> u(1.5, 3.0), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/fisher_f_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/fisher_f_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/fisher_f_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.4.5 Class template fisher_f_distribution [rand.dist.norm.f]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::fisher_f_distribution<double> u(2.0, 3.0), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/exponential_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/exponential_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/exponential_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.3.2 Class template exponential_distribution [rand.dist.pois.exp]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::exponential_distribution<double> u(0.5), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/binomial_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/binomial_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/binomial_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,47 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.2.2 Class template binomial_distribution [rand.dist.bern.bin]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::binomial_distribution<int> u(3, 0.75), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/lognormal_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/lognormal_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/lognormal_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.4.2 Class template lognormal_distribution [rand.dist.norm.lognormal]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::lognormal_distribution<double> u(5.0, 2.0), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/extreme_value_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/extreme_value_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/extreme_value_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.3.5 Class template extreme_value_distribution [rand.dist.pois.extreme]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::extreme_value_distribution<double> u, v(5.0, 2.0);
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/piecewise_linear_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,50 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.5.3 Class template piecewise_linear_distribution
+// [rand.dist.samp.plinear]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::vector<double> x = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0};
+ std::vector<double> wt = {0.0, 1.0, 2.5, 1.5, 0.5, 0.0};
+ std::piecewise_linear_distribution<double>
+ u(x.begin(), x.end(), wt.begin()), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/student_t_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/student_t_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/student_t_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.4.6 Class template student_t_distribution [rand.dist.norm.t]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::student_t_distribution<double> u(1.5), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}
Index: testsuite/26_numerics/random/geometric_distribution/operators/serialize.cc
===================================================================
--- testsuite/26_numerics/random/geometric_distribution/operators/serialize.cc (revision 0)
+++ testsuite/26_numerics/random/geometric_distribution/operators/serialize.cc (revision 0)
@@ -0,0 +1,46 @@
+// { dg-options "-std=c++0x" }
+// { dg-require-cstdint "" }
+//
+// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.4.8.2.3 Class template geometric_distribution [rand.dist.bern.geom]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+#include <sstream>
+
+void
+test01()
+{
+ std::stringstream str;
+ std::geometric_distribution<int> u(0.75), v;
+ std::minstd_rand0 rng;
+
+ u(rng); // advance
+ str << u;
+
+ str >> v;
+}
+
+int main()
+{
+ test01();
+ return 0;
+}