ios manipulators noshowpos() function in C++
The noshowpos() method of stream manipulators in C++ is used to clear the showbase format flag for the specified str stream. This flag displays the non negative integer values without their + sign.
Syntax:
ios_base& noshowpos (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 noshowpos format flag set.
Example 1:
// C++ code to demonstrate // the working of noshowpos() function #include <iostream> using namespace std; int main() { // Initializing the integers int a = 10; int b = 0; // Using noshowpos() cout << "noshowpos flag: " << noshowpos << a << endl << b << endl; return 0; } |
noshowpos flag: 10 0
Example 2:
// C++ code to demonstrate // the working of noshowpos() function #include <iostream> using namespace std; int main() { // Initializing the integers int a = -10; // Using noshowpos() cout << "noshowpos flag: " << noshowpos << a << endl; return 0; } |
noshowpos flag: -10
Reference: http://www.cplusplus.com/reference/ios/noshowpos/
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