std::memcmp
From Cppreference
C++ Standard Library | |||||||||||||||||||||||||||||||||||||
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Strings library | |||||||||||||||||||||||||||||||||||||
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Null-terminated byte strings | |||||||||||||||||||||||||||||||||||||
Defined in header <cstring>
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int memcmp( const void* lhs, const void* rhs, std::size_t count );
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Compares the first count characters of the objects pointed to by lhs and rhs. The comparison is done lexicographically.
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[edit] Parameters
lhs, rhs | - | pointers to the memory buffers to compare |
count | - | number of bytes to examine |
[edit] Return value
negative value if lhs is less than rhs.
0 if lhs is equal to rhs.
positive value if lhs is greater than rhs.
[edit] Example
This section is incomplete |
[edit] See also
compares two strings (function) |
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compares a certain amount of characters of two strings (function) |