From d4d348a9fe470b7c6ead59a10db96078a9faf7ca Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 4 Sep 2012 22:57:09 +0000 Subject: random: Add __gnu_cxx::beta_distribution<> class. * libstdc++-v3/include/ext/random: Add __gnu_cxx::beta_distribution<> class. * libstdc++-v3/include/ext/random.tcc: Add out-of-line functions for __gnu_cxx::beta_distribution<>. * libstdc++-v3/testsuite/26_numerics/random/beta_distribution/ operators/equal.cc: New file. * libstdc++-v3/testsuite/26_numerics/random/beta_distribution/ operators/serialize.cc: New file. * libstdc++-v3/testsuite/26_numerics/random/beta_distribution/ operators/inequal.cc: New file. * libstdc++-v3/testsuite/26_numerics/random/beta_distribution/ cons/parms.cc: New file. * libstdc++-v3/testsuite/26_numerics/random/beta_distribution/ cons/default.cc: New file. * libstdc++-v3/testsuite/26_numerics/random/beta_distribution/ requirements/typedefs.cc: New file. * libstdc++-v3/testsuite/26_numerics/random/beta_distribution/ requirements/explicit_instantiation/1.cc: New file. From-SVN: r190954 --- .../random/beta_distribution/cons/default.cc | 43 +++++++++++++++++++++ .../random/beta_distribution/cons/parms.cc | 43 +++++++++++++++++++++ .../random/beta_distribution/operators/equal.cc | 42 +++++++++++++++++++++ .../random/beta_distribution/operators/inequal.cc | 42 +++++++++++++++++++++ .../beta_distribution/operators/serialize.cc | 44 ++++++++++++++++++++++ .../requirements/explicit_instantiation/1.cc | 26 +++++++++++++ .../beta_distribution/requirements/typedefs.cc | 34 +++++++++++++++++ 7 files changed, 274 insertions(+) create mode 100644 libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/default.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/parms.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/equal.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/inequal.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/serialize.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/explicit_instantiation/1.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/typedefs.cc (limited to 'libstdc++-v3/testsuite/26_numerics') diff --git a/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/default.cc b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/default.cc new file mode 100644 index 0000000..3aa2d85 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/default.cc @@ -0,0 +1,43 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// 2012-09-04 Ulrich Drepper +// +// Copyright (C) 2012 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 +// . + +#include +#include + +void +test01() +{ + bool test __attribute__((unused)) = true; + + __gnu_cxx::beta_distribution<> u; + VERIFY( u.alpha() == 1.0 ); + VERIFY( u.beta() == 1.0 ); + VERIFY( u.min() == 0.0 ); + VERIFY( u.max() == 1.0 ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/parms.cc b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/parms.cc new file mode 100644 index 0000000..9d6c0b1 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/cons/parms.cc @@ -0,0 +1,43 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// 2012-09-04 Ulrich Drepper +// +// Copyright (C) 2012 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 +// . + +#include +#include + +void +test01() +{ + bool test __attribute__((unused)) = true; + + __gnu_cxx::beta_distribution<> u(1.5, 3.0); + VERIFY( u.alpha() == 1.5 ); + VERIFY( u.beta() == 3.0 ); + VERIFY( u.min() == 0.0 ); + VERIFY( u.max() == 1.0 ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/equal.cc b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/equal.cc new file mode 100644 index 0000000..a31a654 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/equal.cc @@ -0,0 +1,42 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2010-03-16 Paolo Carlini +// 2012-09-04 Ulrich Drepper +// +// Copyright (C) 2012 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 +// . + +#include +#include + +void +test01() +{ + bool test __attribute__((unused)) = true; + + __gnu_cxx::beta_distribution u(1.5, 3.0), v, w; + + VERIFY( v == w ); + VERIFY( !(u == v) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/inequal.cc b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/inequal.cc new file mode 100644 index 0000000..d7eda39 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/inequal.cc @@ -0,0 +1,42 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2010-03-16 Paolo Carlini +// 2012-09-04 Ulrich Drepper +// +// Copyright (C) 2012 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 +// . + +#include +#include + +void +test01() +{ + bool test __attribute__((unused)) = true; + + __gnu_cxx::beta_distribution u(1.5, 3.0), v, w; + + VERIFY( u != v ); + VERIFY( !(v != w) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/serialize.cc b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/serialize.cc new file mode 100644 index 0000000..dd2fed8 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/operators/serialize.cc @@ -0,0 +1,44 @@ +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2009-08-14 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// 2012-09-04 Ulrich Drepper +// +// Copyright (C) 2012 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 +// . + +#include +#include + +void +test01() +{ + std::stringstream str; + __gnu_cxx::beta_distribution u(1.5, 3.0), v; + std::minstd_rand0 rng; + + u(rng); // advance + str << u; + + str >> v; +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/explicit_instantiation/1.cc b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/explicit_instantiation/1.cc new file mode 100644 index 0000000..a572b147 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/explicit_instantiation/1.cc @@ -0,0 +1,26 @@ +// { dg-do compile } +// { dg-options "-std=c++11" } +// { dg-require-cstdint "" } +// +// Copyright (C) 2012 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 +// . + +#include + +template class __gnu_cxx::beta_distribution; +template class __gnu_cxx::beta_distribution; +template class __gnu_cxx::beta_distribution; diff --git a/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/typedefs.cc b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/typedefs.cc new file mode 100644 index 0000000..33b18ae --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/random/beta_distribution/requirements/typedefs.cc @@ -0,0 +1,34 @@ +// { dg-do compile } +// { dg-options "-std=c++0x" } +// { dg-require-cstdint "" } +// +// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net> +// 2012-09-04 Ulrich Drepper +// +// Copyright (C) 2012 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 +// . + +#include + +void +test01() +{ + typedef __gnu_cxx::beta_distribution test_type; + + typedef test_type::result_type result_type; + typedef test_type::param_type param_type; +} -- cgit v1.1