8.5 vsip_dvsub_p - Element-wise Subtraction of Two Vector Views

void vsip_vsub_f(const vsip_vview_f* a, const vsip_vview_f* b, const vsip_vview_f* r); 
void vsip_vsub_d(const vsip_vview_d* a, const vsip_vview_d* b, const vsip_vview_d* r); 
void vsip_cvsub_f(const vsip_cvview_f* a, const vsip_cvview_f* b, const vsip_cvview_f* r); 
void vsip_cvsub_d(const vsip_cvview_d* a, const vsip_cvview_d* b, const vsip_cvview_d* r);

Description

This function performs element-wise subtraction of the vector view b from the vector view a and stores the result in the vector view r.

Parameters

• const vsip_dvview_p* a: Pointer to the minuend vector view.

• const vsip_dvview_p* b: Pointer to the subtrahend vector view.

• const vsip_dvview_p* r: Pointer to the destination vector view.

Example

vsip_vview_f *vector_view_a; 
vsip_vview_f *vector_view_b; 
vsip_vview_f *result_vector_view; 
 
// Assuming vector_view_a, vector_view_b, and result_vector_view have been properly initialized 
vsip_vsub_f(vector_view_a, vector_view_b, result_vector_view);