本文整理汇总了C++中ChunkList_t::AddBefore方法的典型用法代码示例。如果您正苦于以下问题：C++ ChunkList_t::AddBefore方法的具体用法？C++ ChunkList_t::AddBefore怎么用？C++ ChunkList_t::AddBefore使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ChunkList_t的用法示例。
在下文中一共展示了ChunkList_t::AddBefore方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: return
static chunk_t *chunk_add(const chunk_t *pc_in, chunk_t *ref, const loc_t pos)
{
chunk_t *pc = chunk_dup(pc_in);
if (pc != NULL)
{
if (ref != NULL) /* ref is a valid chunk */
{
(pos == AFTER) ? g_cl.AddAfter(pc, ref) : g_cl.AddBefore(pc, ref);
}
else /* ref == NULL */
{
(pos == AFTER) ? g_cl.AddHead(pc) : g_cl.AddTail(pc);
}
chunk_log(pc, "chunk_add");
}
return(pc);
}示例2: return
static chunk_t *chunk_add(const chunk_t *pc_in, chunk_t *ref, const direction_e pos)
{
chunk_t *pc = chunk_dup(pc_in);
if (pc != nullptr)
{
if (ref != nullptr) // ref is a valid chunk
{
(pos == direction_e::FORWARD) ? g_cl.AddAfter(pc, ref) : g_cl.AddBefore(pc, ref);
}
else // ref == NULL
{
(pos == direction_e::FORWARD) ? g_cl.AddHead(pc) : g_cl.AddTail(pc);
}
chunk_log(pc, "chunk_add");
}
return(pc);
}示例3: chunk_swap_lines
/* @todo this function needs some cleanup */
void chunk_swap_lines(chunk_t *pc1, chunk_t *pc2)
{
pc1 = chunk_first_on_line(pc1);
pc2 = chunk_first_on_line(pc2);
if ((pc1 == NULL) || (pc2 == NULL) || (pc1 == pc2))
{
return;
}
/**
* Example start:
* ? - start1 - a1 - b1 - nl1 - ? - ref2 - start2 - a2 - b2 - nl2 - ?
* ^- pc1 ^- pc2
*/
chunk_t *ref2 = chunk_get_prev(pc2);
/* Move the line started at pc2 before pc1 */
while ((pc2 != NULL) && !chunk_is_newline(pc2))
{
chunk_t *tmp = chunk_get_next(pc2);
g_cl.Pop(pc2);
g_cl.AddBefore(pc2, pc1);
pc2 = tmp;
}
/**
* Should now be:
* ? - start2 - a2 - b2 - start1 - a1 - b1 - nl1 - ? - ref2 - nl2 - ?
* ^- pc1 ^- pc2
*/
/* Now move the line started at pc1 after ref2 */
while ((pc1 != NULL) && !chunk_is_newline(pc1))
{
chunk_t *tmp = chunk_get_next(pc1);
g_cl.Pop(pc1);
if (ref2 != NULL)
{
g_cl.AddAfter(pc1, ref2);
}
else
{
g_cl.AddHead(pc1);
}
ref2 = pc1;
pc1 = tmp;
}
/**
* Should now be:
* ? - start2 - a2 - b2 - nl1 - ? - ref2 - start1 - a1 - b1 - nl2 - ?
* ^- pc1 ^- pc2
*/
/* pc1 and pc2 should be the newlines for their lines.
* swap the chunks and the nl_count so that the spacing remains the same.
*/
if ((pc1 != NULL) && (pc2 != NULL))
{
size_t nl_count = pc1->nl_count;
pc1->nl_count = pc2->nl_count;
pc2->nl_count = nl_count;
chunk_swap(pc1, pc2);
}
} // chunk_swap_lines