folly::basic_fbstring::find_first_not

find_first_not_of overloads

Synopses

Declared in <folly/FBString.h>

Finds the first character not equal to a given character.

size_type
find_first_not_of(
    value_type c,
    size_type pos = 0) const;

Finds the first character not equal to any character in another string.

size_type
find_first_not_of(
    basic_fbstring const& str,
    size_type pos = 0) const;

Finds the first character not in a null‐terminated set.

size_type
find_first_not_of(
    value_type const* s,
    size_type pos = 0) const;

Finds the first character not equal to any of the first n characters.

basic_fbstring<E, T, A, S>::size_type
find_first_not_of(
    value_type const* s,
    size_type pos,
    size_type n) const;

The position of the first non‐match, or npos if none.

Name

Description

The character to exclude.

pos

The position to start searching from.

str

The set of characters to exclude.

Pointer to the null‐terminated set of characters to exclude.

The number of characters in the set.

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