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// fgscomp.cc
#include "fgscomp.h"
FGStringComponent::FGStringComponent(const FGString& str)
: mStringBit(str)
{
}
FGStringComponent::~FGStringComponent()
{
}
bool
FGStringComponent::MatchAndRankComponent(FGString& fnameRemainder,
int* pMatchVal) const
{
// Match of a string fragment will always be valueless
*pMatchVal = -1;
// No match if our fragment is bigger than what's left
int fragLen = mStringBit.GetLength();
int compLen = fnameRemainder.GetLength();
if (fragLen > compLen) {
return false;
}
// Do comparison
FGString leftBit = fnameRemainder.Left(fragLen);
if (mStringBit != leftBit) {
return false;
}
// OK so its a match
// Truncate the filename remainder accordingly
FGString fnameLeft = fnameRemainder.Right(compLen - fragLen);
fnameRemainder = fnameLeft;
return true;
}
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