From 0ef7a0b50931528fa891f9b86256606b526199f7 Mon Sep 17 00:00:00 2001
From: Naej <jean0poree@gmail.com>
Date: Mon, 26 Dec 2016 20:13:35 +0100
Subject: [PATCH] =?UTF-8?q?ajout=C3=A9=20le=20sum?=
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---
 LibAutomaton/matrix.c | 28 ++++++++++++++++++++++++++--
 LibAutomaton/matrix.h |  1 +
 2 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/LibAutomaton/matrix.c b/LibAutomaton/matrix.c
index dad465a..1a5e554 100644
--- a/LibAutomaton/matrix.c
+++ b/LibAutomaton/matrix.c
@@ -297,7 +297,7 @@ Matrix freeMatrix(Matrix matrix){
 
 	matrix.colCount = 0;
 	matrix.rowCount = 0;
-	/*il faut free les cellElements car FreeList ne peut pas le faire*/
+
 	if (matrix.cols != NULL){
 		current= matrix.cols->head;
 		while (current != NULL){
@@ -310,9 +310,33 @@ Matrix freeMatrix(Matrix matrix){
 	return matrix;
 }
 
+Matrix sumMatrix(Matrix matrix1,Matrix matrix2){
+	Matrix SumMatrix = CreateMatrix();
+	int i =0;
+	int j = 0;
+
+	if (matrix1.colCount == matrix2.colCount && matrix1.rowCount == matrix2.rowCount){
+		SumMatrix = SetMatrixDim(SumMatrix,matrix2.colCount,matrix1.rowCount);
+		for (i=0;i<SumMatrix.colCount;i++){
+			for (j=0;j<SumMatrix.rowCount;j++){
+				SetCellValue(SumMatrix,i,j,GetCellValue(matrix1,i,j)+GetCellValue(matrix2,i,j));
+				
+				}
+		}
+	}else{
+		printf("\n- error : Matrices haven't the same size -\n");
+		
+		SumMatrix.colCount = -1;
+		SumMatrix.rowCount = -1;
+	}
+	
+	return SumMatrix;
+	
+}
 
 /* todos :
-*finir le freeMatrix
+*mulMatrix
+*
 *chasser les bugs
 *ecrire doc
 *faire un print + opti pour que sli l'adapte avec sdl
diff --git a/LibAutomaton/matrix.h b/LibAutomaton/matrix.h
index cabe29c..ab3d592 100644
--- a/LibAutomaton/matrix.h
+++ b/LibAutomaton/matrix.h
@@ -131,6 +131,7 @@ bool RecursiveFreeCol(Matrix matrix, cellElement * elem);
 
 Matrix freeMatrix(Matrix matrix);
 
+Matrix sumMatrix(Matrix matrix1,Matrix matrix2);
 
 #endif