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Completely separate C and C++ API of OpenCV core

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This commit is contained in:
Andrey Kamaev
2013-03-29 12:59:55 +04:00
parent 715fa3303e
commit 2b1ef95415
46 changed files with 201 additions and 183 deletions
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36
modules/core/src/persistence.cpp
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@@ -5553,6 +5553,42 @@ void read(const FileNode& node, std::vector<KeyPoint>& keypoints)
}
}
int FileNode::type() const { return !node ? NONE : (node->tag & TYPE_MASK); }
bool FileNode::isNamed() const { return !node ? false : (node->tag & NAMED) != 0; }
size_t FileNode::size() const
{
int t = type();
return t == MAP ? (size_t)((CvSet*)node->data.map)->active_count :
t == SEQ ? (size_t)node->data.seq->total : (size_t)!isNone();
}
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;
}
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;
}
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;
}
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();
}
}
/* End of file. */