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Reformatting in material.h

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No functional change.
This commit is contained in:
Marco Costalba 2014-04-27 09:31:22 +02:00
parent 057c3d60cd
commit de6fe2cb4e
1 changed files with 13 additions and 15 deletions
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28
src/material.h
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@ -43,7 +43,18 @@ struct Entry {
Phase game_phase() const { return gamePhase; }
bool specialized_eval_exists() const { return evaluationFunction != NULL; }
Value evaluate(const Position& pos) const { return (*evaluationFunction)(pos); }
ScaleFactor scale_factor(const Position& pos, Color c) const;
// scale_factor takes a position and a color as input, and returns a scale factor
// for the given color. We have to provide the position in addition to the color,
// because the scale factor need not be a constant: It can also be a function
// which should be applied to the position. For instance, in KBP vs K endgames,
// a scaling function for draws with rook pawns and wrong-colored bishops.
ScaleFactor scale_factor(const Position& pos, Color c) const {
return !scalingFunction[c] || (*scalingFunction[c])(pos) == SCALE_FACTOR_NONE
? ScaleFactor(factor[c]) : (*scalingFunction[c])(pos);
}
Key key;
int16_t value;
@ -59,19 +70,6 @@ typedef HashTable<Entry, 8192> Table;
Entry* probe(const Position& pos, Table& entries, Endgames& endgames);
Phase game_phase(const Position& pos);
/// Material::scale_factor takes a position and a color as input, and
/// returns a scale factor for the given color. We have to provide the
/// position in addition to the color, because the scale factor need not
/// be a constant: It can also be a function which should be applied to
/// the position. For instance, in KBP vs K endgames, a scaling function
/// which checks for draws with rook pawns and wrong-colored bishops.
inline ScaleFactor Entry::scale_factor(const Position& pos, Color c) const {
return !scalingFunction[c] || (*scalingFunction[c])(pos) == SCALE_FACTOR_NONE
? ScaleFactor(factor[c]) : (*scalingFunction[c])(pos);
}
}
} // namespace Material
#endif // #ifndef MATERIAL_H_INCLUDED