ios manipulators noskipws() function in C++
The noskipws() method of stream manipulators in C++ is used to clear the showbase format flag for the specified str stream. This flag reads the whitespaces in the input stream before the first non-whitespace character.
Syntax:
ios_base& noskipws (ios_base& str)
Parameters: This method accepts str as a parameter which is the stream for which the format flag is to be cleared.
Return Value: This method returns the stream str with noskipws format flag set.
Example 1:
// C++ code to demonstrate // the working of noskipws() function #include <iostream> #include <sstream> using namespace std; int main() { // Initializing the character char a, b, c; // Stream input with leading whitespaces istringstream iss( " GFG" ); // Using noskipws() iss >> noskipws >> a >> b >> c; cout << "noskipws flag: " << a << endl << b << endl << c << endl; return 0; } |
noskipws flag:
Example 2:
// C++ code to demonstrate // the working of noskipws() function #include <iostream> #include <sstream> using namespace std; int main() { // Initializing the character char c; // Stream input with leading whitespaces istringstream iss( " G" ); // Using noskipws() iss >> noskipws >> c; cout << "noskipws flag: " << c << endl; return 0; } |
noskipws flag:
Reference: http://www.cplusplus.com/reference/ios/noskipws/
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