The Annoyance Filter.pdf - Fourmilab

§170 ANNOYANCE-FILTER TOKEN DEFINITION 143
}
return notExclusively [c];
bool isTokenNotAtEnd (const int c) const
{
assert(c ≥ 0 ∧ c < numTokenChars );
return notAtEnd [c];
}
bool isTokenLengthAcceptable (string ::size type l)const
{
return (l ≥ minTokenLength ) ∧ (l ≤ maxTokenLength );
}
bool isTokenLengthAcceptable (const string t) const
{
return isTokenLengthAcceptable (t.length ( ));
}
void setTokenMember (bool v, const int cstart , const int cend = −1)
{
assert(cstart ≥ 0 ∧ cstart ≤ numTokenChars );
assert((cend ≡ −1) ∨ (cend ≥ cstart ∧ cend ≤ numTokenChars ));
for (int i = cstart ; i ≤ cend ; i++) {
isToken [i] = v;
}
}
void setTokenNotExclusively (bool v, const int cstart , const int cend = −1)
{
assert(cstart ≥ 0 ∧ cstart ≤ numTokenChars );
assert((cend ≡ −1) ∨ (cend ≥ cstart ∧ cend ≤ numTokenChars ));
for (int i = cstart ; i ≤ cend ; i++) {
notExclusively [i] = v;
}
}
void setTokenNotAtEnd (bool v, const int cstart , const int cend = −1)
{
assert(cstart ≥ 0 ∧ cstart ≤ numTokenChars );
assert((cend ≡ −1) ∨ (cend ≥ cstart ∧ cend ≤ numTokenChars ));
for (int i = cstart ; i ≤ cend ; i++) {
notAtEnd [i] = v;
}
}
void setISO 8859defaults (unsigned int lmin = 0, unsigned int lmax = 0);
void setUS ASCIIdefaults (unsigned int lmin = 0, unsigned int lmax = 0); } ;