YCPBuiltinFloat.cc File Reference

#include <unistd.h>
#include <stdio.h>
#include "ycp/YCPBuiltinFloat.h"
#include "ycp/YCPFloat.h"
#include "ycp/YCPString.h"
#include "ycp/YCPInteger.h"
#include "ycp/StaticDeclaration.h"
#include "y2log.h"

Functions
static YCPValue	f_plus (const YCPFloat &f1, const YCPFloat &f2)
static YCPValue	f_minus (const YCPFloat &f1, const YCPFloat &f2)
static YCPValue	f_mult (const YCPFloat &f1, const YCPFloat &f2)
static YCPValue	f_div (const YCPFloat &f1, const YCPFloat &f2)
static YCPValue	f_neg (const YCPFloat &f1)
static YCPValue	f_tostring (const YCPFloat &f, const YCPInteger &precision)
static YCPValue	f_tofloat (const YCPValue &v)
Variables
StaticDeclaration	static_declarations

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Function Documentation

static YCPValue f_div	(	const YCPFloat &	f1,
		const YCPFloat &	f2
	)			[static]

float f1 * float f2 -> float Division of floats.

Example:

 1.5 / 2.5 -> 0.6
 

static YCPValue f_minus	(	const YCPFloat &	f1,
		const YCPFloat &	f2
	)			[static]

float f1 - float f2 -> float Subtraction of floats.

Example:

 1.5 - 2.5 -> -1.0
 

static YCPValue f_mult	(	const YCPFloat &	f1,
		const YCPFloat &	f2
	)			[static]

float f1 * float f2 -> float Multiplication of floats.

Example:

 1.5 * 2.5 -> 3.75
 

static YCPValue f_neg

(

const YCPFloat &

f1

)

[static]

- float i -> float Negative of float.

static YCPValue f_plus	(	const YCPFloat &	f1,
		const YCPFloat &	f2
	)			[static]

float f1 + float f2 -> float Addition of floats.

Example:

 1.5 + 2.5 -> 4.0
 

static YCPValue f_tofloat

(

const YCPValue &

v

)

[static]

tofloat Converts a value to a floating point number. If the value can't be converted to a float, nilfloat is returned.

Parameters:

any

VALUE

Returns:

float

tofloat (4) -> 4.0 tofloat ("42") -> 42.0 tofloat ("3.14") -> 3.14

static YCPValue f_tostring	(	const YCPFloat &	f,
		const YCPInteger &	precision
	)			[static]

tostring Converts a floating point number to a string Converts a floating point number to a string, using the specified precision.

Parameters:

	float	FLOAT
	integer	PRECISION

Returns:

string tostring (0.12345, 4) -> 0.1235

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Variable Documentation

StaticDeclaration static_declarations

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