add probe_section_quick

2 files changed, 16 insertions, 3 deletions

diff --git a/src/ZYEnhancedText.cc b/src/ZYEnhancedText.cc
index ab8f62b..3380562 100644
--- a/src/ZYEnhancedText.cc
+++ b/src/ZYEnhancedText.cc
@@ -21,7 +21,6 @@
 
 #include "ZYEnhancedText.h"
 #include <assert.h>
-#include <string>
 
 
 namespace ZY{
@@ -29,6 +28,8 @@ namespace ZY{
 const char symbol_lead_char = '`';
 const int symbol_parts_num = 3;
 
+typedef String::const_iterator iterator_t;
+
 #if 0
 /* template method, to be moved to PhoneticEditor class. */
 bool
@@ -174,6 +175,17 @@ probe_section (const String & enhanced_text, size_t offset, size_t & pos)
         return PHONETIC_SECTION;
 }
 
+section_t
+probe_section_quick (const String & enhanced_text, size_t pos)
+{
+    iterator_t iter = enhanced_text.begin () + pos;
+
+    if (symbol_lead_char == *iter)
+        return SYMBOL_SECTION;
+    else
+        return PHONETIC_SECTION;
+}
+
 bool
 get_phonetic_section (const String & enhanced_text,
                       size_t start_pos, size_t & end_pos, String & section)
diff --git a/src/ZYEnhancedText.h b/src/ZYEnhancedText.h
index 04559d0..214b31e 100644
--- a/src/ZYEnhancedText.h
+++ b/src/ZYEnhancedText.h
@@ -31,8 +31,6 @@ typedef enum {
     SYMBOL_SECTION
 } section_t;
 
-typedef String::const_iterator iterator_t;
-
 /* all enhanced text should loop from the start to get the correct position. */
 size_t
 get_enhanced_text_length (const String & enhanced_text);
@@ -42,6 +40,9 @@ get_enhanced_text_length (const String & enhanced_text);
 section_t
 probe_section (const String & enhanced_text, size_t offset, size_t & pos);
 
+section_t
+probe_section_quick (const String & enhanced_text, size_t pos);
+
 bool
 get_phonetic_section (const String & enhanced_text,
                       size_t start_pos, size_t & end_pos, String & section);