void block_setRootInstance(Block *block, Segment *segment) {
block = block_getPositiveOrientation(block);
segment = segment_getPositiveOrientation(segment);
assert(block_getInstance(block, segment_getName(segment)) == segment);
end_setRootInstance(block_get5End(block), segment_get5Cap(segment));
end_setRootInstance(block_get3End(block), segment_get3Cap(segment));
}
void block_check(Block *block) {
//Check is connected to flower properly
cactusCheck(flower_getBlock(block_getFlower(block), block_getName(block)) == block_getPositiveOrientation(block));
//Check we have actually set built blocks for the flower..
cactusCheck(flower_builtBlocks(block_getFlower(block)));
//Checks the two ends are block ends.
End *_5End = block_get5End(block);
End *_3End = block_get3End(block);
cactusCheck(end_isBlockEnd(_5End));
cactusCheck(end_isBlockEnd(_3End));
cactusCheck(end_getOrientation(_5End) == block_getOrientation(block));
cactusCheck(end_getOrientation(_3End) == block_getOrientation(block));
cactusCheck(end_getBlock(_5End) == block);
cactusCheck(end_getBlock(_3End) == block);
cactusCheck(end_getSide(_5End)); //Check the sides of the ends are consistent.
cactusCheck(!end_getSide(_3End));
cactusCheck(block_getLength(block) > 0); //check block has non-zero length
//Check reverse
Block *rBlock = block_getReverse(block);
cactusCheck(rBlock != NULL);
cactusCheck(block_getReverse(block) == rBlock);
cactusCheck(block_getOrientation(block) == !block_getOrientation(rBlock));
cactusCheck(block_getLength(block) == block_getLength(rBlock));
cactusCheck(block_get5End(block) == end_getReverse(block_get3End(rBlock)));
cactusCheck(block_get3End(block) == end_getReverse(block_get5End(rBlock)));
cactusCheck(block_getInstanceNumber(block) == block_getInstanceNumber(rBlock));
if(block_getInstanceNumber(block) > 0) {
cactusCheck(block_getFirst(block) == segment_getReverse(block_getFirst(rBlock)));
if(block_getRootInstance(block) == NULL) {
cactusCheck(block_getRootInstance(rBlock) == NULL);
}
else {
cactusCheck(block_getRootInstance(block) == segment_getReverse(block_getRootInstance(rBlock)));
}
}
//For each segment calls segment_check.
Block_InstanceIterator *iterator = block_getInstanceIterator(block);
Segment *segment;
while((segment = block_getNext(iterator)) != NULL) {
segment_check(segment);
}
block_destructInstanceIterator(iterator);
}
void flower_removeBlock(Flower *flower, Block *block) {
block = block_getPositiveOrientation(block);
assert(stSortedSet_search(flower->blocks, block) != NULL);
stSortedSet_remove(flower->blocks, block);
}
void flower_addBlock(Flower *flower, Block *block) {
block = block_getPositiveOrientation(block);
assert(stSortedSet_search(flower->blocks, block) == NULL);
stSortedSet_insert(flower->blocks, block);
}