Experiments/libabacus
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Add more specific lookup functions.

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This commit is contained in:
Danila Fedorin
2018-08-10 19:47:11 -07:00
parent 450d12dc43
commit d7ef8e236d
2 changed files with 67 additions and 9 deletions
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35
src/table.c
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@@ -54,6 +54,12 @@ int libab_table_compare_type_param(const void* left, const void* right) {
libab_operator* libab_table_search_operator(libab_table* table,
const char* string, int type) {
libab_table_entry* entry =
libab_table_search_entry_operator(table, string, type);
return entry ? &entry->data_u.op : NULL;
}
libab_table_entry* libab_table_search_entry_operator(libab_table* table,
const char* string, int type) {
libab_table_entry* entry = NULL;
if (type == OPERATOR_PREFIX) {
entry = libab_table_search_filter(table, string, NULL,
@@ -65,37 +71,52 @@ libab_operator* libab_table_search_operator(libab_table* table,
entry = libab_table_search_filter(table, string, NULL,
libab_table_compare_op_postfix);
}
return entry ? &entry->data_u.op : NULL;
return entry;
}
libab_basetype* libab_table_search_basetype(libab_table* table,
const char* string) {
libab_table_entry* entry = libab_table_search_filter(
table, string, NULL, libab_table_compare_basetype);
libab_table_entry* entry =
libab_table_search_entry_basetype(table, string);
return entry ? entry->data_u.basetype : NULL;
}
libab_table_entry* libab_table_search_entry_basetype(libab_table* table,
const char* string) {
return libab_table_search_filter(table, string, NULL,
libab_table_compare_basetype);
}
void libab_table_search_value(libab_table* table, const char* string,
libab_ref* ref) {
libab_table_entry* entry = libab_table_search_filter(
table, string, NULL, libab_table_compare_value);
libab_table_entry* entry =
libab_table_search_entry_value(table, string);
if (entry) {
libab_ref_copy(&entry->data_u.value, ref);
} else {
libab_ref_null(ref);
}
}
libab_table_entry* libab_table_search_entry_value(libab_table* table,
const char* string) {
return libab_table_search_filter(table, string, NULL,
libab_table_compare_value);
}
void libab_table_search_type_param(libab_table* table, const char* string,
libab_ref* ref) {
libab_table_entry* entry = libab_table_search_filter(
table, string, NULL, libab_table_compare_type_param);
libab_table_entry* entry =
libab_table_search_entry_type_param(table, string);
if (entry) {
libab_ref_copy(&entry->data_u.type_param, ref);
} else {
libab_ref_null(ref);
}
}
libab_table_entry* libab_table_search_entry_type_param(libab_table* table,
const char* string) {
return libab_table_search_filter(
table, string, NULL, libab_table_compare_type_param);
}
libab_result libab_table_put(libab_table* table, const char* string,
libab_table_entry* entry) {