prepare overloads

Synopses

Declared in <bdlpcre_regex.h>

Prepare this object with the specified pattern, discarding errors.

int
prepare(
    bsl::nullptr_t errorMessage,
    size_t* errorOffset,
    char const* pattern,
    int flags = 0,
    size_t jitStackSize = 0);

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Prepare this regular‐expression object with the specified pattern.

template<class STRING>
int
prepare(
    STRING* errorMessage,
    size_t* errorOffset,
    char const* pattern,
    int flags = 0,
    size_t jitStackSize = 0)
requires bsl::is_same<STRING, bsl::string>::value
                            || bsl::is_same<STRING, std::string>::value
#ifdef BSLS_LIBRARYFEATURES_HAS_CPP17_PMR_STRING
                            || bsl::is_same<STRING, std::pmr::string>::value;

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Return Value

0 on success, and a non‐zero value otherwise

Parameters

Name

Description

errorMessage

null; compile‐error text is discarded

errorOffset

optionally receives the pattern offset of a compile error

pattern

null‐terminated regular‐expression pattern

flags

bit‐wise OR of k_FLAG_* prepare options

jitStackSize

size of the JIT stack if k_FLAG_JIT is set

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