c++ - memset pointer + offset -

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for example, have:

   dword pointer = 0x123456;    dword offset = 0xabc;

i want add offset pointer , set value @ address pointed pointer 1.0f. how give memset() pointer , offset first argument?

dwords same uint32_t's. add them other integer.

also, while setting float (i assuming you're setting float due 'f' after '1.0'), wouldn't use memset. cast pointer float, , de-reference so:

dword pointer = 0x123456; dword offset = 0xabc;  pointer += offset;  float* float_pointer = reinterpret_cast<float*>(pointer); *float_pointer = 1.0f;

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