String algorithms

A C++ string algorithm library.

🔽 Installation

Use PACC package manager.

Add to dependencies

Add string-algo@0.1.0 to dependencies field of your cpackage.json:

"dependencies": [
	"string-algo@0.1.0"
]

Install packages

Run the following shell command:

pacc install

🎯 Usage

1. Initial configuration

Include the header file:

#include <StringAlgo/Everything.hpp>

You may want to create a namespace alias, for example:

namespace sa = string_algo;

2. Iterating over tokens in a string

constexpr std::string_view toAnalyze = "The quick brown fox jumps over the lazy dog";

for(std::string_view v : sa::StringTokenIterator(toAnalyze, " "))
{
	std::cout << v << "\n";
}

Output:

The
quick
brown
fox
jumps
over
the
lazy
dog

3. Converting strings to numbers

constexpr std::string_view str = "-41423";

std::optional<int> i = sa::to<int>(str);

if (i.has_value())
	std::cout << "i: " << *i << std::endl;

// Without optional
int j;
if (sa::to<int>(j, str))
{
	std::cout << "j: " << j << std::endl;
}

👱‍♂️ Author

Paweł Syska