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Autopilot XML: Improve logging around NaNs

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The current NaN message is very noisy, and not very information. Try
to improve that, to avoid filling up the logs.
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Automatic Release Builder 2020-10-11 22:00:44 +01:00 • committed by James Turner
parent e4c0e71424
commit 397aad1d1d
1 changed files with 13 additions and 2 deletions
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15
src/Autopilot/inputvalue.cxx
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@ -180,8 +180,20 @@ double InputValue::get_value() const
if (_expression) {
// compute the expression value
value = _expression->getValue(NULL);
if (SGMiscd::isNaN(value)) {
SG_LOG(SG_AUTOPILOT, SG_DEV_ALERT, "AP input: read NaN from expression");
}
} else if( _property != NULL ) {
value = _property->getDoubleValue();
if (SGMiscd::isNaN(value)) {
SG_LOG(SG_AUTOPILOT, SG_DEV_ALERT, "AP input: read NaN from:" << _property->getPath() );
}
} else {
if (SGMiscd::isNaN(value)) {
SG_LOG(SG_AUTOPILOT, SG_DEV_ALERT, "AP input is NaN." );
}
}
if( _scale )
@ -205,8 +217,7 @@ double InputValue::get_value() const
if( _periodical ) {
value = _periodical->normalize( value );
}
if (SGMiscd::isNaN(value))
SG_LOG(SG_AUTOPILOT, SG_ALERT, "input is NaN." );
return _abs ? fabs(value) : value;
}