.. _program_listing_file__tmp_ws_src_ecl_core_ecl_command_line_include_ecl_command_line_constraint.hpp:

Program Listing for File constraint.hpp
=======================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_ecl_core_ecl_command_line_include_ecl_command_line_constraint.hpp>` (``/tmp/ws/src/ecl_core/ecl_command_line/include/ecl/command_line/constraint.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   /*****************************************************************************
   ** Ifdefs
   *****************************************************************************/
   
   #ifndef TCLAP_CONSTRAINT_H
   #define TCLAP_CONSTRAINT_H
   
   #include <string>
   #include <vector>
   #include <list>
   #include <iostream>
   #include <iomanip>
   #include <algorithm>
   
   namespace ecl {
   
   
   template<class T>
   class Constraint
   {
   
       public:
           virtual std::string description() const =0;
   
           virtual std::string shortID() const =0;
   
           virtual bool check(const T& value) const =0;
   
           virtual ~Constraint() { ; }
   };
   
   } // namespace ecl
   
   #endif