Acore::ChatCommands::ExactSequence< chars > Struct Template Reference

#include "ChatCommandTags.h"

Inheritance diagram for Acore::ChatCommands::ExactSequence< chars >:

Public Types
using	value_type = void
Public Types inherited from Acore::Impl::ChatCommands::ContainerTag
using	ChatCommandResult = Acore::Impl::ChatCommands::ChatCommandResult

Public Member Functions
ChatCommandResult	TryConsume (ChatHandler const *handler, std::string_view args) const

Static Private Attributes
static constexpr std::array< char, sizeof...(chars)>	_storage = { chars... }
static constexpr std::string_view	_string = { _storage.data(), std::string_view::traits_type::length(_storage.data()) }

Detailed Description

template<char... chars>
struct Acore::ChatCommands::ExactSequence< chars >

Member Typedef Documentation

value_type

template<char... chars>

using Acore::ChatCommands::ExactSequence< chars >::value_type = void

Member Function Documentation

TryConsume()

template<char... chars>

ChatCommandResult Acore::ChatCommands::ExactSequence< chars >::TryConsume ( ChatHandler const *  handler, std::string_view  args  ) const

inline

        {
            if (args.empty())
                return std::nullopt;
            std::string_view start = args.substr(0, _string.length());
            if (StringEqualI(start, _string))
            {
                auto [remainingToken, tail] = Acore::Impl::ChatCommands::tokenize(args.substr(_string.length()));
                if (remainingToken.empty()) // if this is not empty, then we did not consume the full token
                    return tail;
                start = args.substr(0, _string.length() + remainingToken.length());
            }
            return Acore::Impl::ChatCommands::FormatAcoreString(handler, LANG_CMDPARSER_EXACT_SEQ_MISMATCH, STRING_VIEW_FMT_ARG(_string), STRING_VIEW_FMT_ARG(start));
        }

References Acore::ChatCommands::ExactSequence< chars >::_string, Acore::Impl::ChatCommands::FormatAcoreString(), LANG_CMDPARSER_EXACT_SEQ_MISMATCH, STRING_VIEW_FMT_ARG, StringEqualI(), and Acore::Impl::ChatCommands::tokenize().

Member Data Documentation

_storage

template<char... chars>

constexpr std::array<char, sizeof...(chars)> Acore::ChatCommands::ExactSequence< chars >::_storage = { chars... }

staticconstexprprivate

_string

template<char... chars>

constexpr std::string_view Acore::ChatCommands::ExactSequence< chars >::_string = { _storage.data(), std::string_view::traits_type::length(_storage.data()) }

staticconstexprprivate

Referenced by Acore::ChatCommands::ExactSequence< chars >::TryConsume().