CompileTimeDerivatives::CTBinary< L, R > Class Template Reference

Base class for a binary operator/function. More...

#include <CompileTimeDerivatives.h>

Inheritance diagram for CompileTimeDerivatives::CTBinary< L, R >:

Public Types
typedef libMesh::CompareTypes< typenameL::ResultType, typenameR::ResultType >::supertype	ResultType

Public Member Functions
	CTBinary (L left, R right)
template<typename Self >
std::string	printParens (const Self *, const std::string &op) const

Static Public Member Functions
static constexpr int	precedence ()
	precedence should reflect C++ operator precedence exactly (higher is binding tighter)
static constexpr bool	leftAssociative ()
	left/right associative property should reflect C++ operator properties exactly

Protected Attributes
const L	_left
const R	_right

Detailed Description

template<typename L, typename R>
class CompileTimeDerivatives::CTBinary< L, R >

Base class for a binary operator/function.

Definition at line 192 of file CompileTimeDerivatives.h.

Member Typedef Documentation

ResultType

template<typename L , typename R >

typedef libMesh::CompareTypes<typenameL::ResultType,typenameR::ResultType>::supertype CompileTimeDerivatives::CTBinary< L, R >::ResultType

Definition at line 198 of file CompileTimeDerivatives.h.

Constructor & Destructor Documentation

CTBinary()

template<typename L , typename R >

CompileTimeDerivatives::CTBinary< L, R >::CTBinary ( L  left, R  right  )

inline

Definition at line 195 of file CompileTimeDerivatives.h.

: _left(left), _right(right) {}

Member Function Documentation

leftAssociative()

static constexpr bool CompileTimeDerivatives::CTBase::leftAssociative ( )

inlinestaticconstexprinherited

left/right associative property should reflect C++ operator properties exactly

Definition at line 31 of file CompileTimeDerivatives.h.

{ return false; }

precedence()

static constexpr int CompileTimeDerivatives::CTBase::precedence ( )

inlinestaticconstexprinherited

precedence should reflect C++ operator precedence exactly (higher is binding tighter)

Definition at line 29 of file CompileTimeDerivatives.h.

{ return 0; }

printParens()

template<typename L , typename R >

template<typename Self >

std::string CompileTimeDerivatives::CTBinary< L, R >::printParens ( const Self *  , const std::string &  op  ) const

inline

Definition at line 201 of file CompileTimeDerivatives.h.

  {
    std::string out;
    if constexpr (L::precedence() > Self::precedence())
      out = "(" + _left.print() + ")";
    else
      out = _left.print();
 
    out += op;
 
    if (R::precedence() > Self::precedence() ||
        (R::precedence() == Self::precedence() && Self::leftAssociative()))
      out += "(" + _right.print() + ")";
    else
      out += _right.print();
 
    return out;
  }

Referenced by CompileTimeDerivatives::CTAdd< L, R >::print(), CompileTimeDerivatives::CTSub< L, R >::print(), CompileTimeDerivatives::CTMul< L, R >::print(), CompileTimeDerivatives::CTDiv< L, R >::print(), and CompileTimeDerivatives::CTCompare< C, L, R >::print().

Member Data Documentation

_left

template<typename L , typename R >

const L CompileTimeDerivatives::CTBinary< L, R >::_left

protected

Definition at line 221 of file CompileTimeDerivatives.h.

Referenced by CompileTimeDerivatives::CTConditional< C, L, R >::D(), CompileTimeDerivatives::CTAdd< L, R >::D(), CompileTimeDerivatives::CTSub< L, R >::D(), CompileTimeDerivatives::CTMul< L, R >::D(), CompileTimeDerivatives::CTDiv< L, R >::D(), CompileTimeDerivatives::CTPow< L, R >::D(), CompileTimeDerivatives::CTConditional< C, L, R >::operator()(), CompileTimeDerivatives::CTAdd< L, R >::operator()(), CompileTimeDerivatives::CTSub< L, R >::operator()(), CompileTimeDerivatives::CTMul< L, R >::operator()(), CompileTimeDerivatives::CTDiv< L, R >::operator()(), CompileTimeDerivatives::CTCompare< C, L, R >::operator()(), CompileTimeDerivatives::CTPow< L, R >::operator()(), CompileTimeDerivatives::CTConditional< C, L, R >::print(), CompileTimeDerivatives::CTPow< L, R >::print(), and CompileTimeDerivatives::CTBinary< L, R >::printParens().

_right

template<typename L , typename R >

const R CompileTimeDerivatives::CTBinary< L, R >::_right

protected

Definition at line 222 of file CompileTimeDerivatives.h.

Referenced by CompileTimeDerivatives::CTConditional< C, L, R >::D(), CompileTimeDerivatives::CTAdd< L, R >::D(), CompileTimeDerivatives::CTSub< L, R >::D(), CompileTimeDerivatives::CTMul< L, R >::D(), CompileTimeDerivatives::CTDiv< L, R >::D(), CompileTimeDerivatives::CTPow< L, R >::D(), CompileTimeDerivatives::CTConditional< C, L, R >::operator()(), CompileTimeDerivatives::CTAdd< L, R >::operator()(), CompileTimeDerivatives::CTSub< L, R >::operator()(), CompileTimeDerivatives::CTMul< L, R >::operator()(), CompileTimeDerivatives::CTDiv< L, R >::operator()(), CompileTimeDerivatives::CTCompare< C, L, R >::operator()(), CompileTimeDerivatives::CTPow< L, R >::operator()(), CompileTimeDerivatives::CTConditional< C, L, R >::print(), CompileTimeDerivatives::CTPow< L, R >::print(), and CompileTimeDerivatives::CTBinary< L, R >::printParens().

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The documentation for this class was generated from the following file:

• include/utils/CompileTimeDerivatives.h