Constructors

Synopses

Declared in <balcl_optioninfo.h>

Create an OptionInfo with the specified tag, name, and description, with d_typeInfo, d_defaultInfo, and d_environmentVariableName default‐constructed.

OptionInfo(
    std::string_view tag = "",
    std::string_view name = "",
    std::string_view description = "");

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Create an OptionInfo with the specified tag, name, description, and typeInfo, with d_defaultInfo, and d_environmentVariableName default‐constructed.

OptionInfo(
    std::string_view tag,
    std::string_view name,
    std::string_view description,
    TypeInfo const& typeInfo);

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Create an OptionInfo with the specified tag, name, description, typeInfo, defaultInfo, and envVarName.

OptionInfo(
    std::string_view tag,
    std::string_view name,
    std::string_view description,
    TypeInfo const& typeInfo,
    OccurrenceInfo const& defaultInfo,
    std::string_view envVarName = "");

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Parameters

Name

Description

tag

tags (or "" for non‐option argument)

name

accessing name

description

description used in printing usage

typeInfo

type and linked‐variable information for the option value

defaultInfo

occurrence information and optional default value

envVarName

environment variable name supplying a default value

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