format_pattern.inl File Reference

Inline implementations for toy::validateFormatPattern(). More...

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Namespaces
namespace	toy
	Root namespace containing all engine modules.
namespace	toy::anonymous_namespace{format_pattern.inl}

Enumerations
enum class	toy::anonymous_namespace{format_pattern.inl}::PlaceholderMode { toy::anonymous_namespace{format_pattern.inl}::none , toy::anonymous_namespace{format_pattern.inl}::autoIndex , toy::anonymous_namespace{format_pattern.inl}::positional }
	Auto vs positional placeholder mode while scanning; used only inside validateFormatImpl(). More...

Functions
constexpr bool	toy::anonymous_namespace{format_pattern.inl}::consumeEscapedBrace (const CStringView &string, size_t length, size_t &position, char brace) noexcept
	Consumes a literal {{ or }} pair at position when present.
constexpr FormatPatternValidationError	toy::anonymous_namespace{format_pattern.inl}::parsePositionalIndex (const CStringView &string, size_t length, size_t &position, size_t argCount) noexcept
	Reads the decimal index and closing } for a positional placeholder.
constexpr FormatPatternValidationError	toy::anonymous_namespace{format_pattern.inl}::parseOpeningBrace (const CStringView &string, size_t length, size_t &position, size_t &autoCount, PlaceholderMode &mode, size_t argCount) noexcept
	Parses a non-escaped opening brace: auto {}, positional {N}, or a structural error.
constexpr FormatPatternValidationError	toy::anonymous_namespace{format_pattern.inl}::reconcilePlaceholderMode (PlaceholderMode mode, size_t autoCount, size_t argCount) noexcept
	Verifies placeholder counts against argCount after the whole pattern has been scanned.
constexpr FormatPatternValidationError	toy::anonymous_namespace{format_pattern.inl}::validateFormatImpl (const CStringView &string, size_t argCount) noexcept
	Validates auto-indexed {} and positional {N} placeholders for argCount arguments.
constexpr FormatPatternValidationError	toy::validateFormatPattern (const CStringView &string, size_t argCount) noexcept
	Validates auto-indexed {} and positional {N} placeholders for argCount arguments.

Detailed Description

Inline implementations for toy::validateFormatPattern().

Scanning helpers live in an unnamed namespace so they are not named toy sub-entities in the include graph.

Note

Included by core.hpp only; do not include this file directly.