absl::ParseFlag

Synopses

Declared in <absl/flags/marshalling.h>

Deprecated. Use AbslParseFlag() instead.

[[deprecated("Use AbslParseFlag() instead.")]]
bool
ParseFlag(
    std::string const& text,
    Duration* dst,
    std::string* error);

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Parses a string value into a flag value of type T. Do not add overloads of this function for your type directly; instead, add an AbslParseFlag() free function as documented above.

template<typename T>
bool
ParseFlag(
    std::string_view input,
    T* dst,
    std::string* error);

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Return Value

true upon successful parsing.
true if input was successfully parsed into *dst.

Parameters

Name	Description
text	The flag string to parse.
dst	Output parameter receiving the parsed duration.
error	Output parameter receiving an error message on failure.
input	The string to parse.