mirror of
https://github.com/opencv/opencv.git
synced 2024-11-26 20:20:20 +08:00
105 lines
3.2 KiB
C++
105 lines
3.2 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
|
|
//
|
|
// By downloading, copying, installing or using the software you agree to this license.
|
|
// If you do not agree to this license, do not download, install,
|
|
// copy or use the software.
|
|
//
|
|
//
|
|
// Intel License Agreement
|
|
// For Open Source Computer Vision Library
|
|
//
|
|
// Copyright (C) 2000, Intel Corporation, all rights reserved.
|
|
// Third party copyrights are property of their respective owners.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification,
|
|
// are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistribution's of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
//
|
|
// * Redistribution's in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
//
|
|
// * The name of Intel Corporation may not be used to endorse or promote products
|
|
// derived from this software without specific prior written permission.
|
|
//
|
|
// This software is provided by the copyright holders and contributors "as is" and
|
|
// any express or implied warranties, including, but not limited to, the implied
|
|
// warranties of merchantability and fitness for a particular purpose are disclaimed.
|
|
// In no event shall the Intel Corporation or contributors be liable for any direct,
|
|
// indirect, incidental, special, exemplary, or consequential damages
|
|
// (including, but not limited to, procurement of substitute goods or services;
|
|
// loss of use, data, or profits; or business interruption) however caused
|
|
// and on any theory of liability, whether in contract, strict liability,
|
|
// or tort (including negligence or otherwise) arising in any way out of
|
|
// the use of this software, even if advised of the possibility of such damage.
|
|
//
|
|
//M*/
|
|
|
|
#ifndef PY_CV_SEQ_H
|
|
#define PY_CV_SEQ_H
|
|
|
|
#include "cxcore.h"
|
|
#include "cvtypes.h"
|
|
|
|
|
|
/** class to make sequence iteration nicer */
|
|
template<class T>
|
|
class CvTypedSeqReader : public CvSeqReader {
|
|
int pos;
|
|
public:
|
|
CvTypedSeqReader( const CvSeq * seq ){
|
|
cvStartReadSeq( seq, this );
|
|
pos = 0;
|
|
}
|
|
T * current(){
|
|
return (T*) this->ptr;
|
|
}
|
|
void next(){
|
|
CV_NEXT_SEQ_ELEM( this->seq->elem_size, *this );
|
|
pos++;
|
|
}
|
|
bool valid(){
|
|
return pos<this->seq->total;
|
|
}
|
|
};
|
|
|
|
template<class T>
|
|
class CvTypedSeq : public CvSeq {
|
|
public:
|
|
static CvTypedSeq<T> * cast(CvSeq * seq){
|
|
return (CvTypedSeq<T> *) seq;
|
|
}
|
|
T * __getitem__ (int i){
|
|
return (T *) cvGetSeqElem(this, i);
|
|
}
|
|
void __setitem__ (int i, T * obj){
|
|
T * ptr = this->__getitem__(i);
|
|
memcpy(ptr, obj, sizeof(T));
|
|
}
|
|
void append(T * obj){
|
|
cvSeqPush( this, obj );
|
|
}
|
|
T * pop(){
|
|
T * obj = new T;
|
|
cvSeqPop( this, obj );
|
|
return obj;
|
|
}
|
|
};
|
|
|
|
template<class T, int size=2>
|
|
struct CvTuple {
|
|
T val[2];
|
|
void __setitem__(int i, T * obj){
|
|
val[i] = *obj;
|
|
}
|
|
const T & __getitem__(int i){
|
|
return val[i];
|
|
}
|
|
};
|
|
|
|
#endif //PY_CV_SEQ_H
|