UTF-32 strings

Description

API for working with UTF-32 strings.

Classes
class	Common::U32String

Typedefs
typedef uint32	Common::u32char_type_t

Functions
U32String	Common::operator+ (const U32String &x, const U32String &y)
U32String	Common::operator+ (const U32String &x, U32String::value_type y)

Typedef Documentation

u32char_type_t

typedef uint32 Common::u32char_type_t

A simple string class for UTF-32 strings in ScummVM. The main intention behind this class is to feature a simple way of displaying UTF-32 strings through the Graphics::Font API.

Note that operations like equals, deleteCharacter, toUppercase, etc. are only simplified convenience operations. They might not fully work as you would expect for a proper UTF-32 string class.

The presence of \0 characters in the string will cause undefined behavior in some operations.

Function Documentation

operator+() [1/2]

U32String Common::operator+	(	const U32String &	x,
		const U32String &	y
	)

Concatenate strings x and y.

operator+() [2/2]

U32String Common::operator+	(	const U32String &	x,
		U32String::value_type	y
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.