Using strtod : convert from string « Data Types « C++ Tutorial

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C++ Tutorial » Data Types » convert from string

2.29.4.Using strtod

#include <iostream>

using std::cout;

using std::endl;



#include <cstdlib>

using std::strtod;



int main()

{

   double d;

   const char *string1 = "51.2 are admitted";

   char *stringPtr;



   d = strtod( string1, &stringPtr );



   cout << d << endl;

   return 0;

}

51.2

2.29.convert from string
	2.29.1.	Using atof.
	2.29.2.	Using atoi
	2.29.3.	Using atol
	2.29.4.	Using strtod
	2.29.5.	Using strtol
	2.29.6.	Using strtoul

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