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| author | Paolo Carlini <pcarlini@suse.de> | 2006-06-05 21:23:59 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2006-06-05 21:23:59 +0000 |
| commit | 36ac3ed6b75d80704a706dbd2f9f33594d657af7 (patch) | |
| tree | bd7d9cd49961fed4289e3426f57cfd1814862fa1 /libstdc++-v3/testsuite | |
| parent | 596475f03646e2daea558bc5cb24dcb345895f3a (diff) | |
| download | gcc-36ac3ed6b75d80704a706dbd2f9f33594d657af7.zip gcc-36ac3ed6b75d80704a706dbd2f9f33594d657af7.tar.gz gcc-36ac3ed6b75d80704a706dbd2f9f33594d657af7.tar.bz2 | |
random (mersenne_twister<>::seed()): Fix per tr1/5.1.4.2, p8.
2006-06-05 Paolo Carlini <pcarlini@suse.de>
* include/tr1/random (mersenne_twister<>::seed()): Fix per
tr1/5.1.4.2, p8.
* include/tr1/random.tcc (mod_w): Add.
(mersenne_twister<>::seed(unsigned long)): Fix per tr1/5.1.4.2, p9.
(mersenne_twister<>::seed(Gen&, false_type)): Adjust to use mod_w.
* testsuite/tr1/5_numerical_facilies/random/mt19937.cc: Fix
expected result per tr1/5.1.5, p2.
* testsuite/tr1/5_numerical_facilies/random/mersenne_twister/
cons/default.cc: Adjust.
* include/tr1/random (exponential_distribution<>::operator()()): Fix.
From-SVN: r114412
Diffstat (limited to 'libstdc++-v3/testsuite')
| -rw-r--r-- | libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mersenne_twister/cons/default.cc | 2 | ||||
| -rw-r--r-- | libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mt19937.cc | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mersenne_twister/cons/default.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mersenne_twister/cons/default.cc index 9a17e16..459bb47 100644 --- a/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mersenne_twister/cons/default.cc +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mersenne_twister/cons/default.cc @@ -38,7 +38,7 @@ test01() VERIFY( x.min() == 0 ); VERIFY( x.max() == 4294967295ul ); - VERIFY( x() == 4290933890ul ); + VERIFY( x() == 3499211612ul ); } int main() diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mt19937.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mt19937.cc index 0b89e8b4..a3ddb3d 100644 --- a/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mt19937.cc +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilies/random/mt19937.cc @@ -33,7 +33,7 @@ test01() for (int i = 0; i < 9999; ++i) a(); - VERIFY( a() == 3346425566ul ); + VERIFY( a() == 4123659995ul ); } int main() |