am_param.cpp File Reference

#include <am_param.h>
#include <am_primitive.h>
#include <aperture_macro.h>
#include <macros.h>

Go to the source code of this file.

Functions
int	ReadInt (char *&text, bool aSkipSeparator=true)
	Read an integer from an ASCII character buffer.
double	ReadDouble (char *&text, bool aSkipSeparator=true)
	Read a double precision floating point number from an ASCII character buffer.
double	Evaluate (AM_PARAM_EVAL_STACK &aExp)
	Evaluate an basic arithmetic expression (infix notation) with precedence The expression is a sequence of numbers (double) and arith operators: operators are + - x / ( and ) the expression is stored in a std::vector each item is a AM_PARAM_EVAL (each item is an operator or a double)

Function Documentation

Evaluate()

double Evaluate

(

AM_PARAM_EVAL_STACK &

aExp

)

Evaluate an basic arithmetic expression (infix notation) with precedence The expression is a sequence of numbers (double) and arith operators: operators are + - x / ( and ) the expression is stored in a std::vector each item is a AM_PARAM_EVAL (each item is an operator or a double)

Parameters

aExp	= the arithmetic expression to evaluate

Returns

the value

Definition at line 102 of file evaluate.cpp.

References ADD, CLOSE_PAR, DIV, AM_PARAM_EVAL::GetOperator(), AM_PARAM_EVAL::GetPriority(), AM_PARAM_EVAL::GetValue(), AM_PARAM_EVAL::IsOperator(), MUL, OPEN_PAR, POPVALUE, and SUB.

Referenced by AM_PARAM::GetValueFromMacro().

ReadDouble()

double ReadDouble	(	char *&	text,
		bool	aSkipSeparator = true
	)

Read a double precision floating point number from an ASCII character buffer.

If there is a comma after the number, then skip over that.

Parameters

text	is a reference to a character pointer from which the ASCII double is read from and the pointer advanced for each character read.
aSkipSeparator	set to true (default) to skip comma.

Returns

number read.

Definition at line 303 of file rs274_read_XY_and_IJ_coordinates.cpp.

References text.

Referenced by GERBER_FILE_IMAGE::ExecuteRS274XCommand(), AM_PARAM::ReadParamFromAmDef(), and EXCELLON_IMAGE::readToolInformation().

ReadInt()

int ReadInt	(	char *&	text,
		bool	aSkipSeparator = true
	)

Read an integer from an ASCII character buffer.

If there is a comma after the integer, then skip over that.

Parameters

text	is a reference to a character pointer from which bytes are read and the pointer is advanced for each byte read.
aSkipSeparator	set to true (default) to skip comma.

Returns

The integer read in.

Definition at line 266 of file rs274_read_XY_and_IJ_coordinates.cpp.

References text.

Referenced by GERBER_FILE_IMAGE::ExecuteRS274XCommand(), GERBER_FILE_IMAGE::ReadApertureMacro(), AM_PARAM::ReadParamFromAmDef(), and EXCELLON_IMAGE::readToolInformation().