ffi_core.hpp File Reference

Core quantity template and error translation utilities. More...

#include <algorithm>
#include <cmath>
#include <iomanip>
#include <iostream>
#include <limits>
#include <optional>
#include <ostream>
#include <sstream>
#include <stdexcept>
#include <string>
#include <string_view>
#include <type_traits>
#include "qtty_ffi.h"

Include dependency graph for ffi_core.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	qtty::QttyException
	Base exception for all qtty wrapper failures. More...
class	qtty::InvalidUnitError
	Raised when an unknown or invalid unit identifier is used. More...
class	qtty::IncompatibleDimensionsError
	Raised when mixing incompatible dimensions in conversion/arithmetic. More...
class	qtty::NullPointerError
	Raised when a required output pointer was null. More...
class	qtty::ConversionError
	Raised when value conversion fails at the FFI boundary. More...
struct	qtty::is_compound< T >
struct	qtty::is_compound< CompoundTag< N, D > >
struct	qtty::UnitTraits< UnitTag >
struct	qtty::has_dimension< Tag, typename >
struct	qtty::has_dimension< Tag, std::void_t< decltype(UnitTraits< Tag >::dimension())> >
struct	qtty::ExtractTag< T >
struct	qtty::ExtractTag< Quantity< Tag > >
class	qtty::Quantity< UnitTag >

Namespaces
namespace	qtty

Functions
void	qtty::check_status (QttyStatus status, const char *operation)
	Convert qtty FFI status codes into typed C++ exceptions.
template<typename Tag >
constexpr bool	qtty::is_dimensionless_tag ()
template<typename UnitTag >
std::ostream &	qtty::operator<< (std::ostream &os, const Quantity< UnitTag > &q)

Variables
template<typename T >
constexpr bool	qtty::is_compound_v = is_compound<T>::value
template<typename Tag >
constexpr bool	qtty::is_dimensionless_v = is_dimensionless_tag<Tag>()

Detailed Description

Core quantity template and error translation utilities.

Definition in file ffi_core.hpp.