Home : File Types : HXX File

.HXX File Extension

File TypeC++ Source Code Header File

3.4 (29 Votes)
CategoryDeveloper Files

What is an HXX file?

Source code header file written in the C++ programming language; may include data types, constants, variables, and other definitions; used for declaring and storing reusable components of code.

More Information

HXX files can be inserted into a C++ program using the #include directive. For example, #include myHeader.hxx instructs the C++ compiler to include "myHeader.hxx" into the current program file.

NOTE: C++ header files are more commonly seen with the .HPP extension.

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Programs that open HXX files

Updated 10/14/2014

About HXX Files

Our goal is to help you understand what a file with a *.hxx suffix is and how to open it.

The C++ Source Code Header file type, file format description, and Mac, Windows, and Linux programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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