source: flair-src/trunk/lib/FlairCore/src/cvmatrix_impl.cpp@ 16

Last change on this file since 16 was 15, checked in by Bayard Gildas, 6 years ago

sources reformatted with flair-format-dir script

File size: 2.2 KB
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[2]1// %flair:license{
[15]2// This file is part of the Flair framework distributed under the
3// CECILL-C License, Version 1.0.
[2]4// %flair:license}
5// created: 2012/03/21
6// filename: cvmatrix_impl.cpp
7//
8// author: Guillaume Sanahuja
9// Copyright Heudiasyc UMR UTC/CNRS 7253
10//
11// version: $Id: $
12//
13// purpose: classe definissant le type de données "CvMat"
14//
15/*********************************************************************/
16
17#include "cvmatrix.h"
18#include "cvmatrix_impl.h"
19#include <cxcore.h>
20#include <typeinfo>
21#include <sstream>
22
23using std::string;
24using namespace flair::core;
25
[15]26cvmatrix_impl::cvmatrix_impl(cvmatrix *self, int rows, int cols,
27 flair::core::ScalarType const &_elementDataType,
28 int n)
29 : elementDataType(_elementDataType) {
30 descriptor = new cvmatrix_descriptor(rows, cols);
31 Init(self, n);
[2]32}
33
[15]34cvmatrix_impl::cvmatrix_impl(cvmatrix *self,
35 const cvmatrix_descriptor *descriptor,
36 flair::core::ScalarType const &_elementDataType,
37 int n)
38 : elementDataType(_elementDataType) {
39 this->descriptor = descriptor;
40 Init(self, n);
[2]41}
42
[15]43void cvmatrix_impl::Init(cvmatrix *self, int n) {
44 this->self = self;
[2]45
[15]46 mat = nullptr;
47 try {
48 ScalarType const &scalarType =
49 dynamic_cast<ScalarType const &>(elementDataType);
50 if (typeid(scalarType) == typeid(FloatType)) {
51 mat = cvCreateMat(descriptor->Rows(), descriptor->Cols(), CV_32FC1);
52 } else if (typeid(scalarType) == typeid(SignedIntegerType)) {
53 switch (elementDataType.GetSize()) {
54 case 1:
55 mat = cvCreateMat(descriptor->Rows(), descriptor->Cols(), CV_8SC1);
56 break;
57 case 2:
58 mat = cvCreateMat(descriptor->Rows(), descriptor->Cols(), CV_16SC1);
59 break;
60 default:
61 self->Err("unsupported integer scalar type\n");
62 }
63 } else {
64 self->Err("unsupported scalar type\n");
[2]65 }
[15]66 } catch (std::bad_cast e) {
67 self->Err("type is not a scalar\n");
68 }
[2]69
[15]70 if (mat == nullptr)
71 self->Err("allocating matrix failed\n");
72 if (n > 1)
73 self->Warn("n>1 not supported\n");
[2]74}
75
76cvmatrix_impl::~cvmatrix_impl() {
[15]77 cvReleaseMat(&mat);
78 delete descriptor;
[2]79}
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