based

Opinionated utility library
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commit55a31868b5138b027c944454c5aa1d941ba06d55
parenta6da8343a8e66450b18f7f88d7890f829c29a17a
authorDimitrije Dobrota <mail@dimitrijedobrota.com>
dateWed, 19 Mar 2025 22:19:45 +0100

min and max function, should revisit...

Diffstat:
Mexample/empty_example.cpp|+++++++
Ainclude/based/algorithm.hpp|++++++++++++++++++++++++++++++++++++

2 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/example/empty_example.cpp b/example/empty_example.cpp

@@ -1,5 +1,7 @@

#include <algorithm>
#include <iostream>
#include "based/algorithm.hpp"
#include "based/instrumentation.hpp"
int main()

@@ -24,5 +26,10 @@ int main()

based::normalize_nlogn);
}
const int a = based::max(3, 4);
const int b = based::min(3, 4);
std::cout << a << ' ' << b << '\n';
return 0;
}

diff --git a/include/based/algorithm.hpp b/include/based/algorithm.hpp

@@ -0,0 +1,36 @@

#pragma once
#include <functional>
namespace based
{
// need to deal with returned reference to temporary object...
// returns min element, first if equal
template<typename T, typename Cmp>
const T& min(const T& lhs, const T& rhs, Cmp cmp)
{
return cmp(rhs, lhs) ? rhs : lhs;
}
template<typename T>
const T& min(const T& lhs, const T& rhs)
{
return based::min(lhs, rhs, std::less());
}
// returns max element, second if equal
template<typename T, typename Cmp>
const T& max(const T& lhs, const T& rhs, Cmp cmp)
{
return cmp(rhs, lhs) ? lhs : rhs;
}
template<typename T>
const T& max(const T& lhs, const T& rhs)
{
return based::max(lhs, rhs, std::less());
}
} // namespace based