lib: remove matrix module.

src/CMakeLists.txt

 set(SOURCES
-    matrix.c
     unittest.c
     structures/single_linked_list.c
     structures/double_linked_list.c
@@ -9,7 +8,6 @@ set(SOURCES
 set(HEADER
     standard.h
     unix_colors.h
-    matrix.h
     unittest.h
     structures/array.h
     structures/stack.h

src/matrix.c

-/* 
- * Copyright (c) 2012 Christoph Mueller <ruunhb@googlemail.com>
- * 
- * Crystal is free software: you can redistribute it and/or modify
- * it under the terms of the Lesser GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Crystal is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * Lesser GNU General Public License for more details.
- *
- * You should have received a copy of the Lesser GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include "matrix.h"
-
-
-struct CrySingleMatrix 
-cry_singlematrix_new(unsigned int rows, unsigned int cols, float value) 
-{
-	float* p = 0;
-	float* data = cry_calloc(float, rows * cols);
-	struct CrySingleMatrix matrix = { .data = data, .rows = rows, .cols = cols };
-	
-	for(p = data; p < data + rows * cols; ++p)
-		*p = value;
-
-	return matrix;
-}
-
-
-struct CryDoubleMatrix 
-cry_doublematrix_new(unsigned int rows, unsigned int cols, double value)
-{
-	double* p = 0;
-	double* data = cry_calloc(double, rows * cols);
-	struct CryDoubleMatrix matrix = { .data = data, .rows = rows, .cols = cols };
-
-	for(p = data; p < data + rows * cols; ++p)
-		*p = value;
-
-	return matrix;
-}
-
-	
-void 
-cry_singlematrix_print(FILE* io, struct CrySingleMatrix matrix)
-{
-	float* p = 0; 
-	for(p = matrix.data; p < matrix.data + matrix.rows * matrix.cols; ++p) {
-		size_t offset = ((p - matrix.data) / sizeof(float));
-
-		fprintf(io, "%#f9.3");
-
-		if(offset % matrix.cols >= matrix.cols - 1)
-			fprintf(io, "\n");
-	}
-}
-
-
-void 
-cry_doublematrix_print(FILE* io, struct CryDoubleMatrix matrix)
-{
-	double* p = 0; 
-	for(p = matrix.data; p < matrix.data + matrix.rows * matrix.cols; ++p) {
-		size_t offset = ((p - matrix.data) / sizeof(double));
-
-		fprintf(io, "%#lf9.3");
-
-		if(offset % matrix.cols >= matrix.cols - 1)
-			fprintf(io, "\n");
-	}
-
-}
-
-
-/*
-CrySingleMatrix
-cry_singlematrix_identity_new(unsigned int dim)
-{
-	double* p = 0;
-	double* data = cry_calloc(float, dim * dim);
-	CrySingleMatrix matrix = { .data = data, .rows = dim, .cols = dim };
-
-	for(p = data; p < data + dim * dim; 
-}
-
-
-CryDoubleMatrix
-cry_doublematrix_identity_new(unsigned int dim)
-{
-}
-*/
-
-
-/*
-CrySingleMatrix 
-cry_singlematrix_from_io(FILE* io)
-{
-}
-
-
-CryDoubleMatrix 
-cry_doublematrix_from_io(FILE* io)
-{
-}
-
-
-
-void 
-cry_singlematrix_free(CrySingleMatrix matrix)
-{
-}
-
-
-void 
-cry_doublematrix_free(CryDoubleMatrix matrix)
-{
-}
-*/
-

src/matrix.h

-/* 
- * Copyright (c) 2012 Christoph Mueller <ruunhb@googlemail.com>
- * 
- * Crystal is free software: you can redistribute it and/or modify
- * it under the terms of the Lesser GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Crystal is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * Lesser GNU General Public License for more details.
- *
- * You should have received a copy of the Lesser GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#ifndef CRYSTAL_MACHINELEARNING_MATRIX_H
-#define CRYSTAL_MACHINELEARNING_MATRIX_H
-
-#include "standard.h"
-
-struct CrySingleMatrix {
-    float* data;
-    unsigned int rows;
-    unsigned int cols;
-};
-
-struct CryDoubleMatrix {
-    double* data;
-    unsigned int rows; 
-    unsigned int cols;
-};
-
-crydefine__tuple(struct CrySingleMatrix, tuple_singlematrix);
-crydefine__tuple(struct CryDoubleMatrix, tuple_doublematrix);
-
-struct CrySingleMatrix cry_singlematrix_new(unsigned int rows, unsigned int cols, float value);
-struct CryDoubleMatrix cry_doublematrix_new(unsigned int rows, unsigned int cols, double value);
-
-void cry_singlematrix_print(FILE* io, struct CrySingleMatrix matrix);
-void cry_doublematrix_print(FILE* io, struct CryDoubleMatrix matrix);
-
-
-
-/*
-CrySingleMatrix cry_singlematrix_identity_new(unsigned int dim);
-CryDoubleMatrix cry_doublematrix_identity_new(unsigned int dim);
-
-CrySingleMatrix cry_singlematrix_from_io(FILE* io);
-CryDoubleMatrix cry_doublematrix_from_io(FILE* io);
-
-cry_singlematrix_free(CrySingleMatrix matrix);
-void cry_doublematrix_free(CryDoubleMatrix matrix);
-*/
-
-#endif // CRYSTAL_MACHINELEARNING_MATRIX_H

src/structures/array.h

@@ -36,6 +36,11 @@ struct CryArray;
  * \return the reference pointer to the constructed array, used by other array calls.
  */
 struct CryArray*        cry_array_new(size_t initialsize, size_t extend);
+
+/**
+ * Release all allocated memory for a created Array.
+ * \param array using array that should be freed
+ */
 void                    cry_array_free(struct CryArray* array);
 
 size_t                  cry_array_size(struct CryArray* array);