absl::StrReplaceAll

Overload of StrReplaceAll() to replace character sequences within a given output string in place with replacements provided within an initializer list of key/value pairs, returning the number of substitutions that occurred.

Synopsis

Declared in <absl/strings/str_replace.h>

int
StrReplaceAll(
    std::initializer_list<std::pair<std::string_view, std::string_view>> replacements,
    std::string* target);

Description

Example:

std::string s = std::string("\$who bought \$count #Noun. Thanks $who!"); int count; count = absl::StrReplaceAll({{"$count", absl::StrCat(5)}, {"$who", "Bob"}, {"#Noun", "Apples"}}, &s); EXPECT_EQ(count, 4); EXPECT_EQ("Bob bought 5 Apples. Thanks Bob!", s);

Return Value

The number of substitutions that occurred.

Parameters

Name

Description

replacements

The key/value pairs of sequences to replace.

target

The string to modify in place.

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