ExtendedInteger

This library allows users to utilize signed and unsigned integers that are larger than native 64-bit integers. This library dynamically adjusts the internal memory structure to store whatever size that is required to store your ExtendedIntegers.

Usage

Installation

1. Download repository
2. Build project files/makefiles using cmake
3. Install library
4. Add the following to your cmake project
   find_package(ExtendedInteger REQUIRED)
   target_include_directories(<your_target> PRIVATE ${EXTENDEDINTEGER_INCLUDE_DIRS})
   target_link_libraries(<your_target> PRIVATE ${EXTENDEDINTEGER_LIBRARIES})
5. Include header in your project
   #include "ExtendedInteger.h"

Here are some examples of how to declare/define extended integers

uextint foo("1234567890")
uextint foo2(123456)
uextint foo3(0x123ABC)
extint bar("-1234567890")
extint bar2(-123456)
extint bar3(123456)
extint bar4(0x123ABC)

In order to achieve the arbitrarily large size, you MUST use the string input

Supported operations

operator= (assignment)
operator+ (addition)
operator* (multiplication)
operator/ (division)
operator% (mod) operator== (relational equality)
operator!= (relational inequality)
operator> (greater than)
operator>= (greater than or equal)
operator< (less than)
operator<= (less than or equal)
operator>> (shift)
operator<< (shift)
operator& (bitwise and)
operator| (bitwise or)
operator^ (bitwise xor)
operator++ (pre-/post-fix increment)
operator-- (pre-/post-fix decrement)
operator~ (bitwise not)
operator<< (ostream)