C++ (Cpp) vector_operation_error Beispiele

Beispiel #1

Datei: wich.c Projekt: syuanivy/runtime

PVector_ptr Vector_mul(PVector_ptr a, PVector_ptr b)
{
	REF((heap_object *)a.vector);
	REF((heap_object *)b.vector);
	int i;
	if ( a.vector==NULL || b.vector==NULL || a.vector->length!=b.vector->length ) vector_operation_error();
	size_t n = a.vector->length;
	PVector_ptr  c = PVector_init(0, n);
	for (i=0; i<n; i++) c.vector->nodes[i].data = ith(a, i) * ith(b, i);
	DEREF((heap_object *)a.vector);
	DEREF((heap_object *)b.vector);
	return c;
}

Beispiel #2

Datei: wich.c Projekt: syuanivy/runtime

PVector_ptr Vector_add(PVector_ptr a, PVector_ptr b)
{
	REF((heap_object *)a.vector);
	REF((heap_object *)b.vector);
	int i;
	if ( a.vector==NULL || b.vector==NULL || a.vector->length!=b.vector->length ) vector_operation_error();

	size_t n = a.vector->length;
	PVector_ptr c = PVector_init(0, n);
	for (i=0; i<n; i++) c.vector->nodes[i].data = ith(a, i) + ith(b, i); // safe because we have sole ptr to c for now
	DEREF((heap_object *)a.vector);
	DEREF((heap_object *)b.vector);
	return c;
}

Beispiel #3

Datei: wich.c Projekt: syuanivy/runtime

PVector_ptr Vector_div(PVector_ptr a, PVector_ptr b)
{
	REF((heap_object *)a.vector);
	REF((heap_object *)b.vector);
	int i;
	if ( a.vector==NULL || b.vector==NULL || a.vector->length!=b.vector->length ) vector_operation_error();
	size_t n = a.vector->length;
	PVector_ptr  c = PVector_init(0, n);
	for (i=0; i<n; i++) {
		if (ith(b,i) == 0) {
			fprintf(stderr, "ZeroDivisionError: Divisor cann't be 0\n");
			exit(1);
		}
		c.vector->nodes[i].data = ith(a, i) / ith(b, i);
	}
	DEREF((heap_object *)a.vector);
	DEREF((heap_object *)b.vector);
	return c;
}

Beispiel #4

Datei: wich.c Projekt: langwich/runtime

PVector_ptr Vector_add(PVector_ptr a, PVector_ptr b)
{
	REF((heap_object *)a.vector);
	REF((heap_object *)b.vector);
	if ( a.vector==NULL || b.vector==NULL ) {
		null_pointer_error("Addition operator cannot be applied to NULL Vectors\n");
		return NIL_VECTOR;
	}
	if ( a.vector->length!=b.vector->length ) {
		vector_operation_error();
		return NIL_VECTOR;
	}
	int i;
	size_t n = a.vector->length;
	PVector_ptr c = PVector_init(0, n);
	for (i=0; i<n; i++) c.vector->nodes[i].data = ith(a, i) + ith(b, i); // safe because we have sole ptr to c for now
	DEREF((heap_object *)a.vector);
	DEREF((heap_object *)b.vector);
	return c;
}

Beispiel #5

Datei: wich.c Projekt: langwich/runtime

PVector_ptr Vector_mul(PVector_ptr a, PVector_ptr b)
{
	REF((heap_object *)a.vector);
	REF((heap_object *)b.vector);
	if ( a.vector==NULL || b.vector==NULL ) {
		null_pointer_error("Multiplication operator cannot be applied to NULL Vectors\n");
		return NIL_VECTOR;
	}
	if ( a.vector->length!=b.vector->length ) {
		vector_operation_error();
		return NIL_VECTOR;
	}
	int i;
	size_t n = a.vector->length;
	PVector_ptr  c = PVector_init(0, n);
	for (i=0; i<n; i++) c.vector->nodes[i].data = ith(a, i) * ith(b, i);
	DEREF((heap_object *)a.vector);
	DEREF((heap_object *)b.vector);
	return c;
}

Beispiel #6

Datei: wich.c Projekt: langwich/runtime

PVector_ptr Vector_div(PVector_ptr a, PVector_ptr b)
{
	REF((heap_object *)a.vector);
	REF((heap_object *)b.vector);
	if ( a.vector==NULL || b.vector==NULL ) {
		null_pointer_error("Division operator cannot be applied to NULL Vectors\n");
		return NIL_VECTOR;
	}
	if ( a.vector->length!=b.vector->length ) {
		vector_operation_error();
		return NIL_VECTOR;
	}
	int i;
	size_t n = a.vector->length;
	PVector_ptr  c = PVector_init(0, n);
	for (i=0; i<n; i++) {
		if (ith(b,i) == 0) { fprintf(stderr, "ZeroDivisionError: Divisor cann't be 0\n"); return NIL_VECTOR; }
		c.vector->nodes[i].data = ith(a, i) / ith(b, i);
	}
	DEREF((heap_object *)a.vector);
	DEREF((heap_object *)b.vector);
	return c;
}