variable_info_implementation::vi_policy_const Class Reference

The variable_info policy classes. More...

#include <variable_info_detail.hpp>

Static Public Member Functions
static const config &	get_child_at (const config &cfg, const std::string &key, int index)
static std::string	error_message (const std::string &name)

Detailed Description

The variable_info policy classes.

Each of these classes describes a different behavior for reading data from a variable and should implement two functions:

• get_child_at Describes the desired behavior when reading variable info.
• error_message Error message regarding policy behavior. Takes a const reference and is guaranteed to not change the config.

Definition at line 38 of file variable_info_detail.hpp.

Member Function Documentation

error_message()

static std::string variable_info_implementation::vi_policy_const::error_message ( const std::string &  name )

inlinestatic

Definition at line 53 of file variable_info_detail.hpp.

get_child_at()

static const config& variable_info_implementation::vi_policy_const::get_child_at ( const config &  cfg, const std::string &  key, int  index  )

inlinestatic

Definition at line 41 of file variable_info_detail.hpp.

References utf8::index(), and config::optional_child().

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The documentation for this class was generated from the following file:

• variable_info_detail.hpp