teca_variant_array_operand::resolver Class Reference

Handles conversion of literals to variant_arrays and the name resolution of variables. More...

#include <teca_variant_array_operand.h>

Public Member Functions
int	get_constant (const char *s, p_teca_variant_array &c)
int	get_variable (const char *var_name, const_p_teca_variant_array &var)
const_p_teca_array_collection	get_variables ()
	get the set of arrays used for variable name resolution. More...
void	set_variables (const_p_teca_array_collection v)
	set the set of arrays used for variable name resolution. More...

Detailed Description

Handles conversion of literals to variant_arrays and the name resolution of variables.

Member Function Documentation

get_constant()

int teca_variant_array_operand::resolver::get_constant	(	const char *	s,
		p_teca_variant_array &	c
	)

given a text representation of a numeric value in s convert and return a variant_array filled with the numeric value. the type is determined by the last 1 or 2 characters in the string, Valid type codes are:

 d -- double
 f -- float
 L -- long long
 l -- long
 i -- int
 s -- short
 c -- char
 u -- unsigned, augments any of the integer types

the return is non-zero if an error occurred, zero otherwise.

get_variable()

int teca_variant_array_operand::resolver::get_variable ( const char *  var_name, const_p_teca_variant_array &  var  )

inline

given the name of a variable in var_name, set var to point to the array of corresponding name. see set/get_variables.

get_variables()

const_p_teca_array_collection teca_variant_array_operand::resolver::get_variables ( )

inline

get the set of arrays used for variable name resolution.

set_variables()

void teca_variant_array_operand::resolver::set_variables ( const_p_teca_array_collection  v )

inline

set the set of arrays used for variable name resolution.

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

• develop/alg/teca_variant_array_operand.h