class error_with_no_option_name

Declaration

class error_with_no_option_name : public error_with_option_name { /* full declaration omitted */ };

Description

Base class of un-parsable options, when the desired option cannot be identified. It makes no sense to have an option name, when we can't match an option to the parameter Having this a part of the error_with_option_name hierarchy makes error handling a lot easier, even if the name indicates some sort of conceptual dissonance!

Declared at: libs/pika/program_options/include/pika/program_options/errors.hpp:261

Inherits from: error_with_option_name

Member Variables

Inherited from error_with_option_name:

protected m_option_style

protected m_substitutions

protected m_substitution_defaults

public m_error_template

protected m_message

Method Overview

• public error_with_no_option_name(const std::string & template_, const std::string & original_token = "")
• public void set_option_name(const std::string &)
• public ~error_with_no_option_name() noexcept

Inherited from error_with_option_name:

• public add_context
• protected get_canonical_option_name
• protected get_canonical_option_prefix
• public get_option_name
• protected replace_token
• public set_option_name
• public set_original_token
• public set_prefix
• public set_substitute
• public set_substitute_default
• protected substitute_placeholders
• public what

Inherited from error:

Methods

error_with_no_option_name(
    const std::string& template_,
    const std::string& original_token = "")

Declared at: libs/pika/program_options/include/pika/program_options/errors.hpp:265

Parameters

const std::string& template_

const std::string& original_token = ""

void set_option_name(const std::string&)

Description

Does NOT set option name, because no option name makes sense

Declared at: libs/pika/program_options/include/pika/program_options/errors.hpp:272

Parameters

const std::string&

~error_with_no_option_name() noexcept

Description

gcc says that throw specification on dtor is loosened without this line

Declared at: libs/pika/program_options/include/pika/program_options/errors.hpp:274