Function rcl_lexer_lookahead2_get_text

• Defined in File lexer_lookahead.h

Function Documentation

const char *rcl_lexer_lookahead2_get_text(const rcl_lexer_lookahead2_t *buffer)

Get the text at the point where it is currently being analyzed.

Attribute	Adherence
Allocates Memory	No
Thread-Safe	Yes
Uses Atomics	No
Lock-Free	Yes

Parameters:

buffer – [in] the lookahead2 buffer being used to analyze a string.

Returns:

a pointer inside the original text at the position being analyzed, or

Returns:

NULL if buffer is itself NULL or zero initialized, or

Returns:

an undefined value if buffer is not initialized or has been finalized.