sim_types.h File Reference

#include <cmath>
#include <limits>

Go to the source code of this file.

Enumerations
enum	SIM_TYPE {   ST_UNKNOWN , ST_AC , ST_DC , ST_DISTO ,   ST_NOISE , ST_OP , ST_PZ , ST_SENS ,   ST_TF , ST_TRAN , ST_SP , ST_FFT ,   ST_LAST }
	< Possible simulation types More...
enum	SIM_TRACE_TYPE {   SPT_VOLTAGE = 0x0001 , SPT_CURRENT = 0x0002 , SPT_AC_PHASE = 0x0004 , SPT_AC_GAIN = 0x0008 ,   SPT_POWER = 0x0010 , SPT_SP_AMP = 0x0020 , SPT_SP_SMITH = 0x0040 , SPT_SP_MASK = SPT_SP_AMP | SPT_AC_PHASE | SPT_SP_SMITH ,   SPT_Y_AXIS_MASK = 0x00FF , SPT_TIME = 0x0100 , SPT_LIN_FREQUENCY = 0x0200 , SPT_LOG_FREQUENCY = 0x0400 ,   SPT_SWEEP = 0x0800 , SPT_X_AXIS_MASK = 0xFF00 , SPT_UNKNOWN = 0x0000 }

Functions
double	MagnitudeToDb (double aMagnitude)
	Convert a linear magnitude to decibels.

Enumeration Type Documentation

SIM_TRACE_TYPE

enum SIM_TRACE_TYPE

Enumerator
SPT_VOLTAGE
SPT_CURRENT
SPT_AC_PHASE
SPT_AC_GAIN
SPT_POWER
SPT_SP_AMP
SPT_SP_SMITH
SPT_SP_MASK
SPT_Y_AXIS_MASK
SPT_TIME
SPT_LIN_FREQUENCY
SPT_LOG_FREQUENCY
SPT_SWEEP
SPT_X_AXIS_MASK
SPT_UNKNOWN

Definition at line 48 of file sim_types.h.

SIM_TYPE

enum SIM_TYPE

< Possible simulation types

Enumerator
ST_UNKNOWN
ST_AC
ST_DC
ST_DISTO
ST_NOISE
ST_OP
ST_PZ
ST_SENS
ST_TF
ST_TRAN
ST_SP
ST_FFT
ST_LAST

Definition at line 30 of file sim_types.h.

Function Documentation

MagnitudeToDb()

double MagnitudeToDb ( double aMagnitude )

inline

Convert a linear magnitude to decibels.

A node carrying no signal is a routine AC result, not an error, and its zero magnitude has no logarithm. Reporting NaN lets consumers leave a gap rather than draw the node at some finite level it never had.

Parameters

aMagnitude

is a linear magnitude, normally non-negative.

Returns

the magnitude in dB, or NaN if it has none.

Definition at line 82 of file sim_types.h.

Referenced by SIM_PLOT_TAB::SetTraceData().