matvec.hpp

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// $mat\matvec.hpp 1.5 milbo$
// Warning: this is raw research code -- expect it to be quite messy.
//
// milbo dec05 durban

#if !defined(matvec_hpp)
#define matvec_hpp

#include <iostream>
#include <fstream>
#include <iomanip>
#include <vector>
#include <string>
#include <math.h>
#include <stdlib.h>
#include <assert.h>
#pragma warning(disable:4786)		// MSC compiler: disable warnings about extremely long variable names in STL
#include "cvec.hpp"
#include "mat.hpp"

using namespace GslMat;
using namespace std;

typedef cvec<Mat>	  MatVec;		// a vector of matrices (in C parlance, an array of Mats)
typedef cvec<Vec>     VecVec;		// a vector of vectors (identical to MatVec, but intent of programmer is slightly different)
typedef cvec<MatView> MatViewVec;	// a vector of matrix views (in C parlance, an array of MatViews)
typedef cvec<string>  StringVec;	// a vector of strings (in C parlance, an array of strings)


#define MAT_NO_CHECK_SAME_DIM 		0	// values for fCheckSameDim
#define MAT_CHECK_SAME_DIM 			1

#define MAT_NO_VERBOSE_AT_VEC_LEVEL	0	// values for fVerboseAtVecLev
#define MAT_VERBOSE_AT_VEC_LEVEL	1

#define MAT_NO_VERBOSE_AT_MAT_LEVEL 0	// values for fVerboseAtMatLev
#define MAT_VERBOSE_AT_MAT_LEVEL 	1

#define MAT_NO_FREE					0	// values for fFree
#define MAT_FREE					1

#define MAT_REGEX_STRING			0	// values for fPlainString
#define MAT_PLAIN_STRING			1

#define FNAME_OFFSET	5	// offset of filename in string preceding each shape

void ReadMatVec(MatVec *pMatV, StringVec *pStringV,				// out
		const char *sFile, FILE *pFile=NULL, 					// in
		const char *sTagRegExp=NULL,							// in: only read matrices whose tag strings match this regular expression (default is all)
		unsigned Mask1=0, unsigned Mask2=0,						// in: only read matrices where Attr&Mask1 == Mask2 (Attr is hex part of tag string)
		int	 nWantedMats=0, 									// in: 0 means read all, n means read up to n matrices
		bool fCheckSameDim=false, bool fVerboseAtVecLev=false, bool fVerboseAtMatLev=false);	// in

void PrintMatVec(MatVec &MatV, const char sMsg[]=NULL, const char sFormat[]=NULL,
					const char *sFile=NULL, FILE *pFile=NULL, int nMax=NULL, bool fPrintRowIndex=NULL);

void PrintMatVec(MatViewVec &MatV, const char sMsg[]=NULL, const char sFormat[]=NULL,
					const char *sFile=NULL, FILE *pFile=NULL, int nMax=NULL, bool fPrintRowIndex=NULL);

void AllocMatVec(MatVec &MatV, size_t nMats, size_t nrows, size_t ncols, bool fClear=true);

void ReadSelectedMat(Mat &M,  char sTag[], 														// out
				const char sMatFile[], FILE *pMatFile, int iWantedMat, 								// in
				bool fCheckSameDim=false, bool fVerbose=false, bool fPrintAssociatedString=false);	// in

int iReadSelectedMatGivenRegExp(Mat &M, char sTag[],						// out
				const char sMatFile[], FILE *pMatFile, 						// in
				const char sTagRegExp[], bool fPlainString=false,			// in
				bool fVerbose=false, bool fPrintAssociatedString=false);	// in

void WriteMatVec(const MatVec MatV, const char *sFile, FILE *pFile,
					const char *sMatVecComment=NULL, const char *sMatComment=NULL,
					StringVec *pTagStrings=NULL,
					bool fVerbose=false, char *sFormat=NULL);

void WriteMatVecAsCArray(const MatVec &MatV, const char sArrayName[], const char *sFile, FILE *pFile=NULL,
						const char *sType="double", bool fVerbose=false, bool fLimitOutputWidth=true);

void BuildMatIndexFile(const char sMatFile[], const char *sIndexFile=NULL, bool fVerbose=false);

#endif // matvec_hpp