balcl_constraint

Detailed Description

Outline

• Purpose
• Classes
• Description
  • Usage

Purpose

Define constraint function signatures for supported value types.

Classes

• balcl::Constraint: constraint function signatures for supported types

Description

This component defines a single struct, balcl::Constraint, that provides a namespace for function signatures used to impose user-defined constraints on values entered with command-line options (if so defined). Signatures are defined for each of the supported command-line-option values of scalar type.

For further details see Type-and-Constraint Field and Example: Type-and-Constraint Field .

Usage

The intended use of this component is illustrated in Usage .