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Contents
#ifndef __BIT_MATRIX_H__
#define __BIT_MATRIX_H__
/*
* BitMatrix.h
* zxing
*
* Copyright 2010 ZXing authors All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <zxing/common/Counted.h>
#include <zxing/common/BitArray.h>
#include <limits>
namespace zxing {
class BitMatrix : public Counted {
private:
size_t width_;
size_t height_;
size_t words_;
unsigned int* bits_;
public:
BitMatrix(size_t dimension);
BitMatrix(size_t width, size_t height);
~BitMatrix();
// Inlining this does not really improve performance.
bool get(size_t x, size_t y) const;
void set(size_t x, size_t y);
void flip(size_t x, size_t y);
void clear();
void setRegion(size_t left, size_t top, size_t width, size_t height);
Ref<BitArray> getRow(int y, Ref<BitArray> row);
size_t getDimension() const;
size_t getWidth() const;
size_t getHeight() const;
unsigned int* getBits() const;
friend std::ostream& operator<<(std::ostream &out, const BitMatrix &bm);
const char *description();
private:
BitMatrix(const BitMatrix&);
BitMatrix& operator =(const BitMatrix&);
};
}
#endif // __BIT_MATRIX_H__
Version data entries
5 entries across 5 versions & 1 rubygems