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root/OpenMD/branches/development/src/math/DynamicRectMatrix.hpp

Comparing:
trunk/src/math/DynamicRectMatrix.hpp (file contents), Revision 891 by tim, Wed Feb 22 20:35:16 2006 UTC vs.
branches/development/src/math/DynamicRectMatrix.hpp (file contents), Revision 1874 by gezelter, Wed May 15 15:09:35 2013 UTC

#	Line 6 | Line 6
6		* redistribute this software in source and binary code form, provided
7		* that the following conditions are met:
8		*
9	<	* 1. Acknowledgement of the program authors must be made in any
10	<	*    publication of scientific results based in part on use of the
11	<	*    program.  An acceptable form of acknowledgement is citation of
12	<	*    the article in which the program was described (Matthew
13	<	*    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
14	<	*    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
15	<	*    Parallel Simulation Engine for Molecular Dynamics,"
16	<	*    J. Comput. Chem. 26, pp. 252-271 (2005))
17	<	*
18	<	* 2. Redistributions of source code must retain the above copyright
9	>	* 1. Redistributions of source code must retain the above copyright
10		*    notice, this list of conditions and the following disclaimer.
11		*
12	<	* 3. Redistributions in binary form must reproduce the above copyright
12	>	* 2. Redistributions in binary form must reproduce the above copyright
13		*    notice, this list of conditions and the following disclaimer in the
14		*    documentation and/or other materials provided with the
15		*    distribution.
#	Line 37 | Line 28
28		* arising out of the use of or inability to use software, even if the
29		* University of Notre Dame has been advised of the possibility of
30		* such damages.
31	+	*
32	+	* SUPPORT OPEN SCIENCE!  If you use OpenMD or its source code in your
33	+	* research, please cite the appropriate papers when you publish your
34	+	* work.  Good starting points are:
35	+	*
36	+	* [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).
37	+	* [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).
38	+	* [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).
39	+	* [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
40	+	* [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
41		*/
42
43		/**
#	Line 52 | Line 53
53		#include <cmath>
54		#include "math/DynamicVector.hpp"
55
56	<	namespace oopse {
56	>	namespace OpenMD {
57
58		/**
59		* @class DynamicRectMatrix DynamicRectMatrix.hpp "math/DynamicRectMatrix.hpp"
#	Line 66 | Line 67 | namespace oopse {
67		typedef DynamicRectMatrix<Real> SelfType;
68
69		/** default constructor */
70	+	DynamicRectMatrix(){
71	+	nrow_ = 0;
72	+	ncol_ = 0;
73	+	data_ = NULL;
74	+	}
75	+
76		DynamicRectMatrix(int nrow, int ncol) {
77		allocate(nrow, ncol);
78
#	Line 102 | Line 109 | namespace oopse {
109		~DynamicRectMatrix() { deallocate();}
110
111		/** copy assignment operator */
112	<	DynamicRectMatrix<Real> operator =(const DynamicRectMatrix<Real> m) {
112	>	DynamicRectMatrix<Real> operator =(const DynamicRectMatrix<Real> &m) {
113		if (this == &m)
114		return *this;
115		if (nrow_ != m.getNRow() || ncol_ != m.getNCol()) {
#	Line 226 | Line 233 | namespace oopse {
233		/**
234		* Tests if this matrix is identical to matrix m
235		* @return true if this matrix is equal to the matrix m, return false otherwise
236	<	* @m matrix to be compared
236	>	* @param m matrix to be compared
237		*
238		* @todo replace operator == by template function equal
239		*/
240	<	bool operator ==(const DynamicRectMatrix<Real> m) {
240	>	bool operator ==(const DynamicRectMatrix<Real> &m) {
241		assert(nrow_ == m.getNRow() && ncol_ == m.getNCol());
242		for (unsigned int i = 0; i < nrow_; i++)
243		for (unsigned int j = 0; j < ncol_; j++)
#	Line 243 | Line 250 | namespace oopse {
250		/**
251		* Tests if this matrix is not equal to matrix m
252		* @return true if this matrix is not equal to the matrix m, return false otherwise
253	<	* @m matrix to be compared
253	>	* @param m matrix to be compared
254		*/
255	<	bool operator !=(const DynamicRectMatrix<Real> m) {
255	>	bool operator !=(const DynamicRectMatrix<Real> &m) {
256		return !(*this == m);
257		}
258
#	Line 260 | Line 267 | namespace oopse {
267		* Sets the value of this matrix to the negation of matrix m.
268		* @param m the source matrix
269		*/
270	<	inline void negate(const DynamicRectMatrix<Real> m) {
270	>	inline void negate(const DynamicRectMatrix<Real> &m) {
271		for (unsigned int i = 0; i < nrow_; i++)
272		for (unsigned int j = 0; j < ncol_; j++)
273		this->data_[i][j] = -m.data_[i][j];
#	Line 270 | Line 277 | namespace oopse {
277		* Sets the value of this matrix to the sum of itself and m (*this += m).
278		* @param m the other matrix
279		*/
280	<	inline void add( const DynamicRectMatrix<Real> m ) {
280	>	inline void add( const DynamicRectMatrix<Real> &m ) {
281		assert(nrow_ == m.getNRow() && ncol_ == m.getNCol());
282		for (unsigned int i = 0; i < nrow_; i++)
283		for (unsigned int j = 0; j < ncol_; j++)
#	Line 282 | Line 289 | namespace oopse {
289		* @param m1 the first matrix
290		* @param m2 the second matrix
291		*/
292	<	inline void add( const DynamicRectMatrix<Real> m1, const DynamicRectMatrix<Real> m2 ) {
292	>	inline void add( const DynamicRectMatrix<Real> &m1, const DynamicRectMatrix<Real> &m2 ) {
293		assert(m1.getNRow() == m2.getNRow() && m1.getNCol() == m2.getNCol());
294		for (unsigned int i = 0; i < nrow_; i++)
295		for (unsigned int j = 0; j < ncol_; j++)
#	Line 293 | Line 300 | namespace oopse {
300		* Sets the value of this matrix to the difference  of itself and m (*this -= m).
301		* @param m the other matrix
302		*/
303	<	inline void sub( const DynamicRectMatrix<Real> m ) {
303	>	inline void sub( const DynamicRectMatrix<Real> &m ) {
304		assert(nrow_ == m.getNRow() && ncol_ == m.getNCol());
305		for (unsigned int i = 0; i < nrow_; i++)
306		for (unsigned int j = 0; j < ncol_; j++)
#	Line 305 | Line 312 | namespace oopse {
312		* @param m1 the first matrix
313		* @param m2 the second matrix
314		*/
315	<	inline void sub( const DynamicRectMatrix<Real> m1, const DynamicRectMatrix<Real> m2){
315	>	inline void sub( const DynamicRectMatrix<Real> &m1, const DynamicRectMatrix<Real> &m2){
316		assert(m1.getNRow() == m2.getNRow() && m1.getNCol() == m2.getNCol());
317		for (unsigned int i = 0; i < nrow_; i++)
318		for (unsigned int j = 0; j < ncol_; j++)
#	Line 327 | Line 334 | namespace oopse {
334		* @param s the scalar value
335		* @param m the matrix
336		*/
337	<	inline void mul( Real s, const DynamicRectMatrix<Real> m ) {
337	>	inline void mul( Real s, const DynamicRectMatrix<Real> &m ) {
338		assert(nrow_ == m.getNRow() && ncol_ == m.getNCol());
339		for (unsigned int i = 0; i < nrow_; i++)
340		for (unsigned int j = 0; j < ncol_; j++)
#	Line 349 | Line 356 | namespace oopse {
356		* @param s the scalar value
357		* @param m the matrix
358		*/
359	<	inline void div( Real s, const DynamicRectMatrix<Real> m ) {
359	>	inline void div( Real s, const DynamicRectMatrix<Real> &m ) {
360		assert(nrow_ == m.getNRow() && ncol_ == m.getNCol());
361		for (unsigned int i = 0; i < nrow_; i++)
362		for (unsigned int j = 0; j < ncol_; j++)
#	Line 433 | Line 440 | namespace oopse {
440		unsigned int nrow_;
441		unsigned int ncol_;
442		private:
443	<	void allocate(int nrow, int ncol) {
444	<	nrow_ = nrow;
445	<	ncol_ = ncol;
446	<	data_ = new Real*[nrow_];
447	<	for (int i = 0; i < nrow_; ++i)
448	<	data_[i] = new Real[ncol_];
443	>	void allocate( int nrow,  int ncol ) {
444	>	nrow_ = (unsigned int) nrow;
445	>	ncol_ = (unsigned int) ncol;
446	>	data_ = new Real*[nrow_];
447	>	for (unsigned int i = 0; i < nrow_; ++i)
448	>	data_[i] = new Real[ncol_];
449		}
450	<
450	>
451		void deallocate() {
452	<	for (int i = 0; i < nrow_; ++i)
452	>	for (unsigned int i = 0; i < nrow_; ++i)
453		delete data_[i];
454		delete []data_;
455	<
455	>
456		nrow_ = 0;
457		ncol_ = 0;
458		data_ = NULL;
#	Line 455 | Line 462 | namespace oopse {
462
463		/** Negate the value of every element of this matrix. */
464		template<typename Real>
465	<	inline DynamicRectMatrix<Real> operator -(const DynamicRectMatrix<Real> m) {
465	>	inline DynamicRectMatrix<Real> operator -(const DynamicRectMatrix<Real> &m) {
466		DynamicRectMatrix<Real> result(m);
467
468		result.negate();
#	Line 470 | Line 477 | namespace oopse {
477		* @param m2 the second matrix
478		*/
479		template<typename Real>
480	<	inline DynamicRectMatrix<Real> operator + (const DynamicRectMatrix<Real> m1,const DynamicRectMatrix<Real> m2) {
480	>	inline DynamicRectMatrix<Real> operator + (const DynamicRectMatrix<Real> &m1, const DynamicRectMatrix<Real> &m2) {
481
482		DynamicRectMatrix<Real> result(m1.getNRow(), m1.getNCol());
483
#	Line 486 | Line 493 | namespace oopse {
493		* @param m2 the second matrix
494		*/
495		template<typename Real>
496	<	inline DynamicRectMatrix<Real> operator - (const DynamicRectMatrix<Real> m1, const DynamicRectMatrix<Real> m2) {
496	>	inline DynamicRectMatrix<Real> operator - (const DynamicRectMatrix<Real> &m1, const DynamicRectMatrix<Real> &m2) {
497		DynamicRectMatrix<Real> result(m1.getNRow(), m1.getNCol());
498
499		result.sub(m1, m2);
#	Line 501 | Line 508 | namespace oopse {
508		* @param s the scalar
509		*/
510		template<typename Real>
511	<	inline DynamicRectMatrix<Real> operator *(const DynamicRectMatrix<Real> m, Real s) {
511	>	inline DynamicRectMatrix<Real> operator *(const DynamicRectMatrix<Real> &m, Real s) {
512		DynamicRectMatrix<Real> result(m.getNRow(), m.getNCol());
513
514		result.mul(s, m);
#	Line 516 | Line 523 | namespace oopse {
523		* @param m the matrix
524		*/
525		template<typename Real>
526	<	inline DynamicRectMatrix<Real> operator *(Real s, const DynamicRectMatrix<Real> m) {
526	>	inline DynamicRectMatrix<Real> operator *(Real s, const DynamicRectMatrix<Real> &m) {
527		DynamicRectMatrix<Real> result(m.getNRow(), m.getNCol());
528
529		result.mul(s, m);
#	Line 552 | Line 559 | namespace oopse {
559		* @param v the vector
560		*/
561		template<typename Real>
562	<	inline DynamicVector<Real> operator *(const DynamicRectMatrix<Real> m, const DynamicVector<Real>& v) {
562	>	inline DynamicVector<Real> operator *(const DynamicRectMatrix<Real> &m, const DynamicVector<Real> &v) {
563		int nrow = m.getNRow();
564		int ncol = m.getNCol();
565	<	assert(ncol = v.size());
565	>	assert(ncol == v.size());
566		DynamicVector<Real> result(nrow);
567
568		for (unsigned int i = 0; i < nrow ; i++)
#	Line 572 | Line 579 | namespace oopse {
579		* @param s the scalar
580		*/
581		template<typename Real>
582	<	inline DynamicRectMatrix<Real> operator /(const DynamicRectMatrix<Real> m, Real s) {
582	>	inline DynamicRectMatrix<Real> operator /(const DynamicRectMatrix<Real> &m, Real s) {
583		DynamicRectMatrix<Real> result(m.getNRow(), m.getNCol());
584
585		result.div(s, m);
#	Line 584 | Line 591 | namespace oopse {
591		* Write to an output stream
592		*/
593		template<typename Real>
594	<	std::ostream &operator<< ( std::ostream& o, const DynamicRectMatrix<Real> m) {
594	>	std::ostream &operator<< ( std::ostream& o, const DynamicRectMatrix<Real> &m) {
595		for (unsigned int i = 0; i < m.getNRow() ; i++) {
596		o << "(";
597		for (unsigned int j = 0; j < m.getNCol() ; j++) {

Comparing:
trunk/src/math/DynamicRectMatrix.hpp (property svn:keywords), Revision 891 by tim, Wed Feb 22 20:35:16 2006 UTC vs.
branches/development/src/math/DynamicRectMatrix.hpp (property svn:keywords), Revision 1874 by gezelter, Wed May 15 15:09:35 2013 UTC

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