std::strcat
From cppreference.com
Defined in header
<cstring>
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char *strcat( char *dest, const char *src );
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Appends a byte string pointed to by src
to a byte string pointed to by dest
. The resulting byte string is null-terminated.
The destination byte string must have enough space for the contents of both dest
and src
, plus the terminating null character.
The behavior is undefined if the strings overlap.
Contents |
[edit] Parameters
dest | - | pointer to the null-terminated byte string to append to |
src | - | pointer to the null-terminated byte string to copy from |
[edit] Return value
dest
[edit] Example
Run this code
#include <cstring> #include <cstdio> int main() { char str[50] = "Hello "; char str2[50] = "World!"; std::strcat(str, str2); std::strcat(str, " Goodbye World!"); std::puts(str); }
Output:
Hello World! Goodbye World!
[edit] See also
concatenates a certain amount of characters of two strings (function) |
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copies one string to another (function) |
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C documentation for strcat
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