re-factor code

1 files changed, 84 insertions, 0 deletions

diff --git a/src/storage/chewing_large_table2.cpp b/src/storage/chewing_large_table2.cpp
index 2376a5c..7f49772 100644
--- a/src/storage/chewing_large_table2.cpp
+++ b/src/storage/chewing_large_table2.cpp
@@ -23,6 +23,90 @@
 #include "pinyin_parser2.h"
 
 
+void ChewingLargeTable2::init_entries() {
+    assert(NULL == m_entries);
+
+    m_entries = g_ptr_array_new();
+    /* NULL for the first pointer. */
+    g_ptr_array_set_size(m_entries, MAX_PHRASE_LENGTH + 1);
+
+#define CASE(len) case len:                         \
+    {                                               \
+        ChewingTableEntry<len> * entry =            \
+            new ChewingTableEntry<len>;             \
+        g_ptr_array_index(m_entries, len) = entry;  \
+    }
+
+    for (size_t i = 1; i < m_entries->len; i++) {
+        switch(i) {
+            CASE(1);
+            CASE(2);
+            CASE(3);
+            CASE(4);
+            CASE(5);
+            CASE(6);
+            CASE(7);
+            CASE(8);
+            CASE(9);
+            CASE(10);
+            CASE(11);
+            CASE(12);
+            CASE(13);
+            CASE(14);
+            CASE(15);
+            CASE(16);
+        default:
+            assert(false);
+        }
+    }
+
+#undef CASE
+}
+
+void ChewingLargeTable2::fini_entries() {
+    assert(NULL != m_entries);
+
+    assert(MAX_PHRASE_LENGTH + 1 == m_entries->len);
+
+    for (size_t i = 1; i < m_entries->len; i++) {
+
+#define CASE(len) case len:                         \
+        {                                           \
+            ChewingTableEntry<len> * entry =        \
+                (ChewingTableEntry<len> *)          \
+                g_ptr_array_index(m_entries, len);  \
+            delete entry;                           \
+        }
+
+        switch(i) {
+            CASE(1);
+            CASE(2);
+            CASE(3);
+            CASE(4);
+            CASE(5);
+            CASE(6);
+            CASE(7);
+            CASE(8);
+            CASE(9);
+            CASE(10);
+            CASE(11);
+            CASE(12);
+            CASE(13);
+            CASE(14);
+            CASE(15);
+            CASE(16);
+        default:
+            assert(false);
+        }
+
+#undef CASE
+
+    }
+
+    g_ptr_array_free(m_entries, TRUE);
+    m_entries = NULL;
+}
+
 /* load text method */
 bool ChewingLargeTable2::load_text(FILE * infile) {
     char pinyin[256];