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fix build error

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* NAN is not defined on some platform
This commit is contained in:
Tomoaki Teshima 2016-07-23 23:11:57 +09:00
parent 5f33d0c75b
commit 4423a5edad
1 changed files with 5 additions and 0 deletions
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modules/core/test/test_arithm.cpp
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@ -1902,6 +1902,11 @@ TEST(Normalize, regression_5876_inplace_change_type)
EXPECT_EQ(0, cvtest::norm(m, result, NORM_INF)); EXPECT_EQ(0, cvtest::norm(m, result, NORM_INF));
} }
#ifndef NAN
#include <limits> // numeric_limits<T>::quiet_NaN()
#define NAN std::numeric_limits<float>::quiet_NaN()
#endif
TEST(MinMaxLoc, regression_4955_nans) TEST(MinMaxLoc, regression_4955_nans)
{ {
cv::Mat one_mat(2, 2, CV_32F, cv::Scalar(1)); cv::Mat one_mat(2, 2, CV_32F, cv::Scalar(1));