pixled::point_hash Struct Reference

#include <geometry.h>

Public Member Functions
std::size_t	operator() (const point &p) const

Detailed Description

A point hash function object.

Member Function Documentation

operator()()

std::size_t pixled::point_hash::operator()

(

const point &

p

)

const

Computes an hash value for the point p.

The hash is computed as follows (what is probably not an optimal hash function):

auto hash1 = std::hash<coordinate>{}(p.x);
auto hash2 = std::hash<coordinate>{}(p.y);
return hash1 ^ hash2;

Returns

hash value of p

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The documentation for this struct was generated from the following files:

• src/pixled/geometry.h
• src/pixled/geometry.cpp