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authormadmaxoft <github@xoft.cz>2014-03-09 22:04:29 +0100
committermadmaxoft <github@xoft.cz>2014-03-09 22:04:29 +0100
commit0e985293b50ec89a163f40222825b3c147135b9a (patch)
tree6a94d8e56f0db696246fdee73673f963c82aa5db /src/Generating/PieceGenerator.h
parentHardened cCuboid with asserts for its assumptions. (diff)
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Diffstat (limited to '')
-rw-r--r--src/Generating/PieceGenerator.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/Generating/PieceGenerator.h b/src/Generating/PieceGenerator.h
index 310c21fdd..9dd5bcfba 100644
--- a/src/Generating/PieceGenerator.h
+++ b/src/Generating/PieceGenerator.h
@@ -30,6 +30,9 @@ Each uses a slightly different approach to generating:
class cPiece
{
public:
+ // Force a virtual destructor in all descendants
+ virtual ~cPiece() {}
+
struct cConnector
{
/** Position relative to the piece */
@@ -82,9 +85,14 @@ typedef std::vector<cPiece *> cPieces;
+/** This class is an interface that provides pieces for the generator. It can keep track of what pieces were
+placed and adjust the returned piece vectors. */
class cPiecePool
{
public:
+ // Force a virtual destructor in all descendants:
+ virtual ~cPiecePool() {}
+
/** Returns a list of pieces that contain the specified connector type.
The cPiece pointers returned are managed by the pool and the caller doesn't free them. */
virtual cPieces GetPiecesWithConnector(int a_ConnectorType) = 0;
@@ -140,7 +148,7 @@ public:
/** Cleans up all the memory used by the placed pieces.
Call this utility function instead of freeing the items on your own. */
- void FreePieces(cPlacedPieces & a_PlacedPieces);
+ static void FreePieces(cPlacedPieces & a_PlacedPieces);
protected:
/** The type used for storing a connection from one piece to another, while building the piece tree. */