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Merge pull request #8975 from sovrasov:fs_additional_errors

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This commit is contained in:
Alexander Alekhin 2017-07-14 17:13:50 +00:00
commit 11626fe32c
3 changed files with 10 additions and 7 deletions
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4
modules/core/include/opencv2/core/cvstd.inl.hpp
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@ -153,9 +153,7 @@ FileNode::operator std::string() const
template<> inline
void operator >> (const FileNode& n, std::string& value)
{
String val;
read(n, val, val);
value = val;
read(n, value, std::string());
}
template<> inline

1
modules/core/include/opencv2/core/persistence.hpp
View File

@ -712,6 +712,7 @@ CV_EXPORTS void read(const FileNode& node, int& value, int default_value);
CV_EXPORTS void read(const FileNode& node, float& value, float default_value);
CV_EXPORTS void read(const FileNode& node, double& value, double default_value);
CV_EXPORTS void read(const FileNode& node, String& value, const String& default_value);
CV_EXPORTS void read(const FileNode& node, std::string& value, const std::string& default_value);
CV_EXPORTS void read(const FileNode& node, Mat& mat, const Mat& default_mat = Mat() );
CV_EXPORTS void read(const FileNode& node, SparseMat& mat, const SparseMat& default_mat = SparseMat() );
CV_EXPORTS void read(const FileNode& node, std::vector<KeyPoint>& keypoints);

12
modules/core/src/persistence.cpp
View File

@ -7374,22 +7374,21 @@ size_t FileNode::size() const
void read(const FileNode& node, int& value, int default_value)
{
value = !node.node ? default_value :
CV_NODE_IS_INT(node.node->tag) ? node.node->data.i :
CV_NODE_IS_REAL(node.node->tag) ? cvRound(node.node->data.f) : 0x7fffffff;
CV_NODE_IS_INT(node.node->tag) ? node.node->data.i : std::numeric_limits<int>::max();
}
void read(const FileNode& node, float& value, float default_value)
{
value = !node.node ? default_value :
CV_NODE_IS_INT(node.node->tag) ? (float)node.node->data.i :
CV_NODE_IS_REAL(node.node->tag) ? (float)node.node->data.f : 1e30f;
CV_NODE_IS_REAL(node.node->tag) ? saturate_cast<float>(node.node->data.f) : std::numeric_limits<float>::max();
}
void read(const FileNode& node, double& value, double default_value)
{
value = !node.node ? default_value :
CV_NODE_IS_INT(node.node->tag) ? (double)node.node->data.i :
CV_NODE_IS_REAL(node.node->tag) ? node.node->data.f : 1e300;
CV_NODE_IS_REAL(node.node->tag) ? node.node->data.f : std::numeric_limits<double>::max();
}
void read(const FileNode& node, String& value, const String& default_value)
@ -7397,6 +7396,11 @@ void read(const FileNode& node, String& value, const String& default_value)
value = !node.node ? default_value : CV_NODE_IS_STRING(node.node->tag) ? String(node.node->data.str.ptr) : String();
}
void read(const FileNode& node, std::string& value, const std::string& default_value)
{
value = !node.node ? default_value : CV_NODE_IS_STRING(node.node->tag) ? std::string(node.node->data.str.ptr) : default_value;
}
}