This section described I/O functions of HRCore. More...

Classes
class	HRCore::Utils::Expression< T, U >
	A class to get and evaluate expression. More...

Functions
std::ostream &	HRCore::Value::operator<< (std::ostream &os, Integer &rhs)
	Reload of operator<< to support std::cout and other std::ostream with Integer. More...

std::istream &	HRCore::Value::operator>> (std::istream &is, Integer &rhs)
	Reload of operator>> to support std::cin and other std::istream with Integer. More...

std::istream &	HRCore::Value::operator>> (std::istream &is, Float &rhs)
	Reload of operator>> to support std::cin and other std::istream with Float. More...

std::ostream &	HRCore::Value::operator<< (std::ostream &os, Float &rhs)
	Reload of operator<< to support std::cout and other std::ostream with Integer. More...

template<typename T , typename U >
std::istream &	HRCore::Utils::operator>> (std::istream &is, Expression< T, U > &rhs)
	Convert a stream into an expression. More...

template<typename T , typename U >
std::ostream &	HRCore::Utils::operator<< (std::ostream &os, Expression< T, U > &rhs)
	Output the value of an expression. More...

Detailed Description

This section described I/O functions of HRCore.

Function Documentation

◆ operator<<() [1/3]

template<typename T , typename U >

std::ostream & HRCore::Utils::operator<<	(	std::ostream &	os,
		Expression< T, U > &	rhs
	)

Output the value of an expression.

Definition at line 618 of file Utils.hpp.

◆ operator<<() [2/3]

std::ostream & HRCore::Value::operator<<	(	std::ostream &	os,
		Float &	rhs
	)

Reload of operator<< to support std::cout and other std::ostream with Integer.

Note: Only decimal mode is supported.

Definition at line 232 of file Utils.hpp.

◆ operator<<() [3/3]

std::ostream & HRCore::Value::operator<<	(	std::ostream &	os,
		Integer &	rhs
	)

Reload of operator<< to support std::cout and other std::ostream with Integer.

Example:

auto a = Integer::make<LinkedList<8>>();

cout << a;

Note: When std::hex flag is not set, Dec number is output by default.

Definition at line 56 of file Utils.hpp.

◆ operator>>() [1/3]

template<typename T , typename U >

std::istream & HRCore::Utils::operator>>	(	std::istream &	is,
		Expression< T, U > &	rhs
	)

Convert a stream into an expression.

The function will reads std::istream object until EOF. If something invalid read, throw Exception::ExpressionConvertFailed.

Note: "--" "++"" is not allowed!

Definition at line 534 of file Utils.hpp.

◆ operator>>() [2/3]

std::istream & HRCore::Value::operator>>	(	std::istream &	is,
		Float &	rhs
	)

Reload of operator>> to support std::cin and other std::istream with Float.

Note: Only decimal mode is supported.

Definition at line 185 of file Utils.hpp.

◆ operator>>() [3/3]

std::istream & HRCore::Value::operator>>	(	std::istream &	is,
		Integer &	rhs
	)

Reload of operator>> to support std::cin and other std::istream with Integer.