memcpy - how to copy float* to float* variable

 

how to copy float* to float*

float* seg_segmap = new float[OUTPUT_H * OUTPUT_W];
float* temp = new float[OUTPUT_H * OUTPUT_W];
//memcpy(temp, seg_segmap, sizeof(seg_segmap));//error
memcpy(temp, seg_segmap, OUTPUT_H * OUTPUT_W*sizeof(float));

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