ios manipulators skipws() function in C++
Last Updated :
28 Aug, 2019
The skipws() method of stream manipulators in C++ is used to set the skipws format flag for the specified str stream. This flag skips the whitespaces in the input stream before the first non-whitespace character.
Syntax:
ios_base& skipws (ios_base& str)
Parameters: This method accepts str as a parameter which is the stream for which the format flag is affected.
Return Value: This method returns the stream str with skipws format flag set.
Example 1:
#include <iostream>
#include <sstream>
using namespace std;
int main()
{
char a, b, c;
istringstream iss( " GFG" );
iss >> skipws >> a >> b >> c;
cout << "skipws flag: "
<< a << endl
<< b << endl
<< c << endl;
return 0;
}
|
Output:
skipws flag: G
F
G
Example 2:
#include <iostream>
#include <sstream>
using namespace std;
int main()
{
char a;
istringstream iss( " G" );
iss >> skipws >> a;
cout << "skipws flag: "
<< a << endl;
return 0;
}
|
Reference: http://www.cplusplus.com/reference/ios/skipws/
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