Rename Matrix.data to Matrix.buffer

Startcode/matrix.c

@@ -10,9 +10,9 @@ Matrix createMatrix(unsigned int rows, unsigned int cols)
     matrix.rows = rows;
     matrix.cols = cols;
 
-    matrix.data = calloc(rows * cols, sizeof(MatrixType));
+    matrix.buffer = calloc(rows * cols, sizeof(MatrixType));
 
-    if (matrix.data == NULL)
+    if (matrix.buffer == NULL)
     {
         matrix.rows = 0;
         matrix.cols = 0;
@@ -26,9 +26,9 @@ void clearMatrix(Matrix* matrix)
 {
     if (matrix != NULL)
     {
-        free(matrix->data);
+        free(matrix->buffer);
 
-        matrix->data = NULL;
+        matrix->buffer = NULL;
         matrix->rows = 0;
         matrix->cols = 0;
     }
@@ -38,11 +38,11 @@ void clearMatrix(Matrix* matrix)
 void setMatrixAt(MatrixType value, Matrix matrix,
                  unsigned int rowIdx, unsigned int colIdx)
 {
-    if (matrix.data != NULL &&
+    if (matrix.buffer != NULL &&
         rowIdx < matrix.rows &&
         colIdx < matrix.cols)
     {
-        matrix.data[rowIdx * matrix.cols + colIdx] = value;
+        matrix.buffer[rowIdx * matrix.cols + colIdx] = value;
     }
 }
 
@@ -50,11 +50,11 @@ void setMatrixAt(MatrixType value, Matrix matrix,
 MatrixType getMatrixAt(const Matrix matrix,
                        unsigned int rowIdx, unsigned int colIdx)
 {
-    if (matrix.data != NULL &&
+    if (matrix.buffer != NULL &&
         rowIdx < matrix.rows &&
         colIdx < matrix.cols)
     {
-        return matrix.data[rowIdx * matrix.cols + colIdx];
+        return matrix.buffer[rowIdx * matrix.cols + colIdx];
     }
 
     return UNDEFINED_MATRIX_VALUE;
@@ -65,15 +65,15 @@ Matrix add(const Matrix matrix1, const Matrix matrix2)
 {
     if (matrix1.rows != matrix2.rows ||
         matrix1.cols != matrix2.cols ||
-        matrix1.data == NULL ||
+        matrix1.buffer == NULL ||
-        matrix2.data == NULL)
+        matrix2.buffer == NULL)
     {
         return createMatrix(0, 0);
     }
 
     Matrix result = createMatrix(matrix1.rows, matrix1.cols);
 
-    if (result.data == NULL)
+    if (result.buffer == NULL)
     {
         return result;
     }
@@ -97,15 +97,15 @@ Matrix add(const Matrix matrix1, const Matrix matrix2)
 Matrix multiply(const Matrix matrix1, const Matrix matrix2)
 {
     if (matrix1.cols != matrix2.rows ||
-        matrix1.data == NULL ||
+        matrix1.buffer == NULL ||
-        matrix2.data == NULL)
+        matrix2.buffer == NULL)
     {
         return createMatrix(0, 0);
     }
 
     Matrix result = createMatrix(matrix1.rows, matrix2.cols);
 
-    if (result.data == NULL)
+    if (result.buffer == NULL)
     {
         return result;
     }

Startcode/matrix.h

@@ -6,7 +6,7 @@
 typedef float MatrixType;
 
 typedef struct {
-  MatrixType *data;
+  MatrixType *buffer;
   unsigned int rows;
   unsigned int cols;
 } Matrix;