46 lines
1 KiB
C
46 lines
1 KiB
C
#define _POSIX_C_SOURCE 200112L
|
|
|
|
#include "parser/tree.h"
|
|
#include "me/types.h"
|
|
#include "parser/api.h"
|
|
#include "parser/length.h"
|
|
#include "parser/subtree.h"
|
|
|
|
TSTree *ts_tree_new(Subtree root, const TSLanguage *language)
|
|
{
|
|
TSTree *result;
|
|
result = mem_alloc(sizeof(*result));
|
|
result->root = root;
|
|
result->language = language;
|
|
return result;
|
|
}
|
|
|
|
TSTree *ts_tree_copy(const TSTree *self)
|
|
{
|
|
ts_subtree_retain(self->root);
|
|
return ts_tree_new(self->root, self->language);
|
|
}
|
|
|
|
void ts_tree_delete(TSTree *self)
|
|
{
|
|
if (self == NULL)
|
|
return;
|
|
ts_subtree_release(self->root);
|
|
mem_free(self);
|
|
}
|
|
|
|
TSNode ts_tree_root_node(const TSTree *self)
|
|
{
|
|
return ts_node_new(self, &self->root, ts_subtree_padding(self->root), 0);
|
|
}
|
|
|
|
TSNode ts_tree_root_node_with_offset(const TSTree *self, t_u32 offset_bytes, TSPoint offset_extent)
|
|
{
|
|
Length offset = {offset_bytes, offset_extent};
|
|
return ts_node_new(self, &self->root, length_add(offset, ts_subtree_padding(self->root)), 0);
|
|
}
|
|
|
|
const TSLanguage *ts_tree_language(const TSTree *self)
|
|
{
|
|
return self->language;
|
|
}
|