Pecunia

Safe C++ Currency Library

Description

Pecunia is designed to be an easy to use C++ currency library.

Stable Version 0.8.1

There are packages of the current stable version below, or checkout the stable release branch using Mercurial .

Features

All mathematical operations are guaranteed to not overflow nor underflow.
The represented amount has extra guard precision built into all operations.
Has all the currency codes in the ISO-4217 standard .
Has all the currency currency symbols of common currencies.
Automatic conversions between currencies. With support for custom currency converters.
Support for common high-level mathematical operations, e.g. summation, absolute value, etc.
Built-in common rounding functions with support custom ones as well.

Example

Below is an illustration of adding two items purchased and storing their sum into a single variable.

Money pop{Currency::USD, 1, 25};
Money candy{Currency::USD, 0, 75};
Money sum{pop + candy}; // Sum holds 2 USD.

More complex examples and explanations are available on the Wiki .

Known Issues

Stream insertion operator does not clean up afterwards.
Stream extraction operator does not clean up afterwards.
Stream Insertion does not work correctly on Windows and macOS.

Report Issues

If you have an issue, enhancement, or wish that you would like to let us know. Please submit your report and we'll address it.

Downloads & Packages

Operating system specific packages and installers are available below. Select the download which most matches your computer and desired install wishes.

Binary

Select a download below to have a runnable version installed onto your computer. All binary packages are signed using this FSF key .
The signatures can be verified using GNU Privacy Guard .

Type	Debian	Fedora	macOS	Mageia	Windows
Executable	AMD 64 — Hash Verification — Verification Signature	AMD 64 — Hash Verification — Verification Signature	Not Available	AMD 64 — Hash Verification — Verification Signature	Win 64 Installer — Hash Verification — Verification Signature
Debug	AMD 64 — Hash Verification — Verification Signature	AMD 64 — Hash Verification — Verification Signature	Not Available	AMD 64 — Hash Verification — Verification Signature	Available within the installer.
Development	AMD 64 — Hash Verification — Verification Signature	AMD 64 — Hash Verification — Verification Signature	Not Available	AMD 64 — Hash Verification — Verification Signature	Available within the installer.

Source

Select the download below to have the source code extracted onto your computer.

Development

You can track the development version by using Mercurial on the default branch .

Repository hosting is generously provided by Octobus and Clever cloud .