Overload functions to provide multiple options for text formatting and alignment. Specialize your functions for certain scenarios. Output stream center alignment is always better done using custom functions. So far, we have explored several scenarios for C++ text alignment and discussed methods to manipulate output streams. Void Center(string &str, const int padding)įor (int i = 0 i > data = const int max = 10 Note that this method will be incompatible with non-fixed size strings, and this will be addressed in the later paragraphs. The next example demonstrates a basic usage for this technique to print multiple items in a single center-aligned column. Consequently, the string is printed in the center and includes a given number of whitespaces. In this method, the function named – Center() accepts a string reference and an integer representing the padding length. Status | approval | profile | mole | extract | chance | nuance | wine |Īlign Text in C++ Using Explicit Padding SizeĪlternatively, we can take advantage of a simple loop-based method to generate fixed-size padding for the given strings and align text in C++. – Program Output: status – approval – profile – mole – extract – chance – nuance – wine – Void CenterWords(vector &vec, const char& delimiter = ‘|’) Moreover, CenterWords() function accepts an optional argument denoting a delimiter, which is utilized to separate strings in the vector. This number should also be reasonably large to accommodate the largest possible string, which may be dependent on the specific scenarios. Note that this function also requires a maximum length number defined so that each string has the same padding. In the following example code, we implemented a separate function named CenterWords() which takes a vector of strings and prints them centered. It takes a single parameter that specifies a new width of the stream. 
std::setw() function is one of the manipulators responsible for setting the width parameter of the given stream. Generally, Input/Output stream manipulators are STL helper functions that are supposed to be applied on insertion and extraction operators (>). You can center the text in C++ by using the std::setw() I/O stream manipulator.
#BLOGO CENTER TEXT HOW TO#
How To Fill Padding Places With Specific Characters.Use std::setfill Manipulator for Padding With Specific Character.C++ Center Text With Automatic Left/Right Padding.Align Text in C++ Using Explicit Padding Size.
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