Fertigstellen von matrix.c und Hilfsfunktion von input.c

imageInput.c

@@ -8,24 +8,32 @@
 
 // TODO Implementieren Sie geeignete Hilfsfunktionen für das Lesen der Bildserie aus einer Datei
 
-void helpFunction
+static void readPictureData(const char *path,const short ptrPicturesCount, const short ptrPictureWidth, const short ptrPictureHeigth)
 {
-	GrayScalePixelType *bufferRead;
-	GrayScalePixelType *bufferWrite;
-	bufferRead = fopen(*path,  "rb");
-	unsigned char header = strlen(FILE_HEADER_STRING);
+	unsigned int header = strlen(FILE_HEADER_STRING);
 
-	bufferWrite = createMatrix(1,header + 3);
+	FILE *file = fopen(path,"rb");
+	if (file == NULL){
+		perror("failed open file");
+		return;
+	}
 
-	fread(bufferWrite,sizeof(GrayScalePixelType),, bufferRead);
+	fseek(file, header, SEEK_SET);
 
-pictures = *bufferRead + header;
+	fread(ptrPicturesCount, sizeof(unsigned short), 1, file);
+	fread(ptrPictureWidth, sizeof(unsigned short), 1, file);
+	fread(ptrPictureHeight, sizeof(unsigned short), 1, file);
+
+	fclose(file);
 }
 
 
 // TODO Vervollständigen Sie die Funktion readImages unter Benutzung Ihrer Hilfsfunktionen
 GrayScaleImageSeries *readImages(const char *path)
 {
+	unsigned short picturesCount, pictureWidth, pictureHeight;
+    Matrix labels = creatmatrix(1,picturesCount);
+	Matrix images = creatmatrix(1,picturesCount);
 
 
 
@@ -37,4 +45,18 @@ GrayScaleImageSeries *readImages(const char *path)
 // TODO Vervollständigen Sie die Funktion clearSeries, welche eine Bildserie vollständig aus dem Speicher freigibt
 void clearSeries(GrayScaleImageSeries *series)
 {
+}
+
+ MatrixChar createMatrix(unsigned int rows, unsigned int cols)
+{
+	if(rows <= 0 || cols <= 0){
+		Matrix matrix = { 0 , 0 , UNDEFINED_MATRIX_VALUE };
+		return matrix;
+	}
+
+	MatrixChar matrix = { rows , cols };
+
+	matrix.buffer = malloc((sizeof(char)*rows*cols));
+
+	return matrix;
 }

imageInput.h

@@ -17,6 +17,12 @@ typedef struct
     unsigned int count;
 } GrayScaleImageSeries;
 
+typedef struct{
+    unsigned int rows;
+    unsigned int cols;
+    MatrixType *buffer;
+}MatrixChar;
+
 GrayScaleImageSeries *readImages(const char *path);
 void clearSeries(GrayScaleImageSeries *series);
 

matrix.c

@@ -114,8 +114,4 @@ Matrix multiply(const Matrix matrix1, const Matrix matrix2)
 	}
 
 return result;
-}
-
-    //Für imageInput.c
-    //size_t fread(void *buffer, size_t elementSize, size_t count, FILE *FILE_HEADER_STRING)
-    //elementSize = width * height;
+}