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memcpy c++ usage

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Selfish Salamander answered on December 9, 2020 Popularity 10/10 Helpfulness 5/10

answer memcpy c++ usage

related memcpy library cpp

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memcpy c++ usage

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#include<cstring> // or string.h
int main(){
	char a[4],b[]={"hello"};
  	memcpy(a,b,strlen(b)*sizeof(char));//destination,source,size*sizeof(type)
  	
}

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Tags: c++ memcpy

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Contributed on Apr 13 2021

Selfish Salamander

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memcpy library cpp

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#include <cstring>

Popularity 9/10 Helpfulness 4/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Dec 09 2020

Impossible Iguana

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memcpy in cpp

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#include <cstring>
#include <iostream>
using namespace std;

int main() {
  char source[] = "Tutorial";
  char destination[] = "Programiz";

  // copy all bytes of destination to source
  memcpy(destination, source, sizeof(source));

  cout << destination;

  return 0;
}

// Output: Tutorial

Popularity 9/10 Helpfulness 3/10 Language cpp

Source: www.programiz.com

Tags: c++

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