Define a hash function by overloading operator() for integer type key
struct MyKeyHash {
unsigned long operator()(const int& k) const
{
return k % 10;
}
};
Declare a hashmap with integer type key and string type value pair
size_t tableSize = 10;
HashMap<int, string, tableSize, MyKeyHash> hmap;
Put a key-value pair into the hashmap
hmap.put(1, "1");
Get the value by key; returns true if successful with value updated
string value;
bool result = hmap.get(2, value);
This is a header only library, so no compile step is required. To use the functionality below however, you must use cmake to generate the makefiles.
mkdir build
cd build
cmake ..
make install
You can also create packages in the build directory. See cpack for details, here is an example for ubuntu.
cpack -G DEB
sudo dpkg -i *.deb
From build directory:
make test
You can also check test coverage:
make coverage
Licensed under the Apache 2.0 license.