Main class that encapsulate a float constant. More...
Main class that encapsulate a float constant.
prp  no meaning 
Definition at line 1066 of file FD_expressions.hpp.
#include <FD_expressions.hpp>
Public Types  
typedef float  vtype 
type of object the structure return then evaluated  
Public Member Functions  
grid_dist_expression (const float &d)  
constrictor from constant value  
void  init () const 
This function must be called before value.  
float  value (const grid_dist_key_dx< dim > &k) const 
Evaluate the expression.  
Private Attributes  
float  d 
constant value  
typedef float FD::grid_dist_expression< dim, float, impl >::vtype 
type of object the structure return then evaluated
Definition at line 1074 of file FD_expressions.hpp.

inline 
constrictor from constant value
Definition at line 1077 of file FD_expressions.hpp.

inline 
This function must be called before value.
it initialize the expression if needed
Definition at line 1086 of file FD_expressions.hpp.

inline 
Evaluate the expression.
k  ignored position in the grid 
It just return the value set in the constructor
Definition at line 1098 of file FD_expressions.hpp.

private 
constant value
Definition at line 1069 of file FD_expressions.hpp.