~drizzle-trunk/drizzle/development

Refactor

added added

removed removed

uint32_t old_size= sizeof(optimizer::SEL_TREE**) * old_elements;

uint32_t new_size= old_size * realloc_ratio;

optimizer::SEL_TREE **new_trees= NULL;

if (! (new_trees= (optimizer::SEL_TREE**) param->mem_root->alloc_root(new_size)))

return -1;

new_trees= (optimizer::SEL_TREE**) param->mem_root->alloc(new_size);

memcpy(new_trees, trees, old_size);

trees= new_trees;

trees_next= trees + old_elements;

trees_end= trees + old_elements * realloc_ratio;

}

*(trees_next++)= tree;

return 0;

return 0; // return void

}