SequenceOnMatrix operations

LibAutomaton/matrix.c

@@ -225,16 +225,18 @@ void BasicPrintMatrix(Matrix matrix){
 /* Non optimisé : debug fx */
 	int i = 0;
 	int j = 0;
+	bool b;
 
 	printf("\n---PRINT MATRIX---\n");
 
-	for (i=0;i<matrix.colCount;i++){
+	for (i=0;i<matrix.rowCount;i++){
 		printf("| ");
-		for (j=0;j<matrix.rowCount;j++){
+		for (j=0;j<matrix.colCount;j++){
 
-			if (GetCellValue(matrix,i,j) == true){
+			b = GetCellValue(matrix,j,i);
+			if (b == true){
 				printf("1 ");
-			}else if (GetCellValue(matrix,i,j) == false){
+			}else if (b == false){
 				printf("0 ");
 			}else{
 				printf("X "); /* error out of bounds, should never happend*/
@@ -311,6 +313,75 @@ Matrix freeMatrix(Matrix matrix){
 }
 
 
+Matrix colSequenceOnMatrix(Matrix m, bool (operator)(bool, bool)){
+	bool a;
+	bool b;
+	int i;
+	int j;
+	Matrix newM = CreateMatrix();
+
+
+	newM.rowCount = m.rowCount;
+	if (m.colCount <= 1){
+		newM.colCount = 0;
+		return newM;
+	}
+	newM.colCount = m.colCount - 1;
+
+	for (i=0;i < m.colCount - 1;i++){
+		for (j=0;j < m.rowCount;j++){
+			a = GetCellValue(m, i, j);
+			b = GetCellValue(m, i + 1, j);
+			if (operator(a, b)){
+				SetCellValue(newM, i, j, true);
+			}
+		}
+	}
+	return newM;
+}
+
+Matrix rowSequenceOnMatrix(Matrix m, bool (operator)(bool, bool)){
+	bool a;
+	bool b;
+	int i;
+	int j;
+	Matrix newM = CreateMatrix();
+
+	newM.colCount = m.colCount;
+	if (m.rowCount <= 1){
+		newM.rowCount = 0;
+		return newM;
+	}
+	newM.rowCount = m.rowCount - 1;
+
+	for (i=0; i < m.colCount;i++){
+		for (j=0;j < m.rowCount - 1;j++){
+			a = GetCellValue(m, i, j);
+			b = GetCellValue(m, i, j + 1);
+			if (operator(a, b)){
+				SetCellValue(newM, i, j, true);
+			}
+		}
+	}
+	return newM;
+}
+
+Matrix andColSequenceOnMatrix(Matrix m){
+	return colSequenceOnMatrix(m, AND);
+}
+
+Matrix orColSequenceOnMatrix(Matrix m){
+	return colSequenceOnMatrix(m, OR);
+}
+
+Matrix andRowSequenceOnMatrix(Matrix m){
+	return rowSequenceOnMatrix(m, AND);
+}
+
+Matrix orRowSequenceOnMatrix(Matrix m){
+	return rowSequenceOnMatrix(m, OR);
+}
+
 /* todos :
 *finir le freeMatrix
 *chasser les bugs

LibAutomaton/matrix.h

@@ -131,6 +131,61 @@ bool RecursiveFreeCol(Matrix matrix, cellElement * elem);
 
 Matrix freeMatrix(Matrix matrix);
 
+/**
+* Given an input matrix with M rows and N columns, computes a matrix with
+*  M rows and N-1 columns were each element corresponds to the operator boolean operation
+*  between two successive horizontal elements in the input matrix
+* @param m a Matrix
+* @param operator a function
+* @return matrix the copmuted matrix
+*/
+Matrix colSequenceOnMatrix(Matrix m, bool (operator)(bool, bool));
+
+/**
+* Given an input matrix with M rows and N columns, computes a matrix with
+*  M-1 rows and N columns were each element corresponds to the operator boolean operation
+*  between two succesive vertical elements in the input matrix
+* @param m a Matrix
+* @param operator a function
+* @return matrix the copmuted matrix
+*/
+Matrix rowSequenceOnMatrix(Matrix m, bool (operator)(bool, bool));
+
+/**
+* Given an input matrix with M rows and N columns, computes a matrix with
+*  M rows and N-1 columns were each element corresponds to the AND boolean operation
+*  between two successive horizontal elements in the input matrix
+* @param m a Matrix
+* @return matrix the copmuted matrix
+*/
+Matrix andColSequenceOnMatrix(Matrix m);
+
+/**
+* Given an input matrix with M rows and N columns, computes a matrix with
+*  M rows and N-1 columns were each element corresponds to the OR boolean operation
+*  between two successive horizontal elements in the input matrix
+* @param m a Matrix
+* @return matrix the copmuted matrix
+*/
+Matrix orColSequenceOnMatrix(Matrix m);
+
+/**
+* Given an input matrix with M rows and N columns, computes a matrix with
+*  M-1 rows and N columns were each element corresponds to the AND boolean operation
+*  between two succesive vertical elements in the input matrix
+* @param m a Matrix
+* @return matrix the copmuted matrix
+*/
+Matrix andRowSequenceOnMatrix(Matrix m);
+
+/**
+* Given an input matrix with M rows and N columns, computes a matrix with
+*  M-1 rows and N columns were each element corresponds to the OR boolean operation
+*  between two succesive vertical elements in the input matrix
+* @param m a Matrix
+* @return matrix the copmuted matrix
+*/
+Matrix orRowSequenceOnMatrix(Matrix m);
 
 #endif
 

main.c

@@ -12,6 +12,7 @@
 
 int main(int argc, char **argv){
 	Matrix matrix = CreateMatrix();
+	Matrix m2;
 	int Rule = 256;
 	int N = 1;
 	applyRules(matrix,Rule,N);
@@ -28,6 +29,13 @@ int main(int argc, char **argv){
 	SetCellValue(matrix,0,1,false);
 	BasicPrintMatrix(matrix);
 
+	m2 = colSequenceOnMatrix(matrix, OR);
+	BasicPrintMatrix(m2);
+	freeMatrix(m2);
+	m2 = rowSequenceOnMatrix(matrix, AND);
+	BasicPrintMatrix(m2);
+	freeMatrix(m2);
+
 	freeMatrix(matrix);
 	return 0;