Using Templates in C++ Programs

Templates may be used in C++ to declare and define a related set of:

• Classes
• Functions
• Static data members of template classes

The C++ language describes the syntax and meaning of each kind of template. Each compiler determines the mechanism that controls when and how often a template is expanded.

See the ILE C/C++ Language Reference for more information. The "Templates" topic includes descriptions and examples of:

• Template parameters
• Template instantiations and specializations (both explicit and partial)
• Static data members and templates
• Class templates and function templates
• Overloading function templates
• Nested templates

This section includes:

• Managing Template Instantiations
• Template Instantiation Management Options
• How the ILE C++ Compiler Handles Template Instantiations
• Example of a Class Template Instantiation
• Using the Default Template Instantiation Management Option
• Using the ILE Template Registry Option
• Using the ILE TEMPINC Option