Project3 - Library for Matrix Operations in C

Author: Yunxiang Yan (Student id: 11912525)

Part I Functionality

Methods:

bool createMatrix(type rows, type cols, float * ptrData, Matrix * ptrMat);

bool deleteMatrix(Matrix * ptrMat);

bool copyMatrix(Matrix * ptrMatSrc, Matrix * ptrMatDest);

bool addMatrix(Matrix * ptrMat1, Matrix * ptrMat2);

bool subtractMatrix(Matrix * ptrMat1, Matrix * ptrMat2);

bool addScalar(float a, Matrix * ptrMat);

bool subtractScalar(float a, Matrix * ptrMat);

bool multiplyScalar(float k, Matrix * ptrMat);

bool multiplyMatrices(Matrix * ptrMat1, Matrix * ptrMat2, Matrix * ptrMat3);

float findMin(Matrix * ptrMat, float * ptrMin);

bool findMax(Matrix * ptrMat, float * ptrMax);

Part II Checking

For all pointers we check if it is a null pointer or if it is not the right pointer we need.

For operations that require matrices to have certain size requirements, we check if they are satisfied.