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comparison engine/core/util/math/matrix.h @ 482:16c2b3ee59ce

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* Merged the view performance branch back into trunk. fixes[ticket:419]
author helios2000@33b003aa-7bff-0310-803a-e67f0ece8222
date Thu, 29 Apr 2010 13:51:45 +0000
parents 9ec572a5a944
children 356634098bd9
comparison
equal deleted inserted replaced
481:1f37adc9a685 482:16c2b3ee59ce
221 */ 221 */
222 inline T& operator[] (int ind) { 222 inline T& operator[] (int ind) {
223 assert(ind > -1 && ind < 16); 223 assert(ind > -1 && ind < 16);
224 return m[ind]; 224 return m[ind];
225 } 225 }
226 inline const T& operator[] (int ind) const {
227 assert(ind > -1 && ind < 16);
228 return m[ind];
229 }
226 230
227 /** Apply the matrix dot product to this matrix 231 /** Apply the matrix dot product to this matrix
228 */ 232 */
229 inline Matrix& mult3by3(const Matrix& mat) { 233 inline Matrix& mult3by3(const Matrix& mat) {
230 Matrix temp(*this); 234 Matrix temp(*this);
372 typedef Matrix<int> IntMatrix; 376 typedef Matrix<int> IntMatrix;
373 377
374 /** Print coords of the Matrix to a stream 378 /** Print coords of the Matrix to a stream
375 */ 379 */
376 template<typename T> 380 template<typename T>
377 std::ostream& operator<<(std::ostream& os, Matrix<T>& m) { 381 std::ostream& operator<<(std::ostream& os, const Matrix<T>& m) {
382
378 return os << "\n|" << m[0] << "," << m[4] << "," << m[8] << "," << m[12] << "|\n" << \ 383 return os << "\n|" << m[0] << "," << m[4] << "," << m[8] << "," << m[12] << "|\n" << \
379 "|" << m[1] << "," << m[5] << "," << m[9] << "," << m[13] << "|\n" << \ 384 "|" << m[1] << "," << m[5] << "," << m[9] << "," << m[13] << "|\n" << \
380 "|" << m[2] << "," << m[6] << "," << m[10] << "," << m[14] << "|\n" << \ 385 "|" << m[2] << "," << m[6] << "," << m[10] << "," << m[14] << "|\n" << \
381 "|" << m[3] << "," << m[7] << "," << m[11] << "," << m[15] << "|\n"; 386 "|" << m[3] << "," << m[7] << "," << m[11] << "," << m[15] << "|\n";
382 } 387 }