ICU-64232.0.1.tar.gz

[apple/icu.git] / icuSources / i18n / csrsbcs.cpp

diff --git a/icuSources/i18n/csrsbcs.cpp b/icuSources/i18n/csrsbcs.cpp
index d03367cc4eedca7440a64bbf3d49e4ad94cbc186..0b0d8967e7d69055c7588d7a80609e0600b6e17f 100644 (file)
--- a/icuSources/i18n/csrsbcs.cpp
+++ b/icuSources/i18n/csrsbcs.cpp
@@ -1,6 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
  **********************************************************************
- *   Copyright (C) 2005-2013, International Business Machines
+ *   Copyright (C) 2005-2016, International Business Machines
  *   Corporation and others.  All Rights Reserved.
  **********************************************************************
  */
@@ -15,7 +17,6 @@
 
 #define N_GRAM_SIZE 3
 #define N_GRAM_MASK 0xFFFFFF
-#define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
 
 U_NAMESPACE_BEGIN
 
@@ -28,6 +29,10 @@ NGramParser::NGramParser(const int32_t *theNgramList, const uint8_t *theCharMap)
     ngramCount = hitCount = 0;
 }
 
+NGramParser::~NGramParser()
+{
+}
+
 /*
  * Binary search for value in table, which must have exactly 64 entries.
  */
@@ -137,6 +142,7 @@ int32_t NGramParser::parse(InputText *det)
     return (int32_t) (rawPercent * 300.0);
 }
 
+#if !UCONFIG_ONLY_HTML_CONVERSION
 static const uint8_t unshapeMap_IBM420[] = {
 /*           -0    -1    -2    -3    -4    -5    -6    -7    -8    -9    -A    -B    -C    -D    -E    -F   */
 /* 0- */    0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 
@@ -162,6 +168,7 @@ NGramParser_IBM420::NGramParser_IBM420(const int32_t *theNgramList, const uint8_
        alef = 0x00;
 }
 
+NGramParser_IBM420::~NGramParser_IBM420() {}
 
 int32_t NGramParser_IBM420::isLamAlef(int32_t b)
 {
@@ -232,6 +239,7 @@ void NGramParser_IBM420::parseCharacters(InputText *det)
         }
     }
 }
+#endif
 
 CharsetRecog_sbcs::CharsetRecog_sbcs()
 {
@@ -624,6 +632,7 @@ static const uint8_t charMap_KOI8_R[] = {
     0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 
 };
 
+#if !UCONFIG_ONLY_HTML_CONVERSION
 static const int32_t ngrams_IBM424_he_rtl[] = {
     0x404146, 0x404148, 0x404151, 0x404171, 0x404251, 0x404256, 0x404541, 0x404546, 0x404551, 0x404556, 0x404562, 0x404569, 0x404571, 0x405441, 0x405445, 0x405641, 
     0x406254, 0x406954, 0x417140, 0x454041, 0x454042, 0x454045, 0x454054, 0x454056, 0x454069, 0x454641, 0x464140, 0x465540, 0x465740, 0x466840, 0x467140, 0x514045, 
@@ -691,6 +700,7 @@ static const uint8_t charMap_IBM420_ar[]= {
 /* E- */    0x40, 0x40, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xEA, 0xEB, 0x40, 0xED, 0xEE, 0xEF, 
 /* F- */    0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0xFB, 0xFC, 0xFD, 0xFE, 0x40, 
 };
+#endif
 
 //ISO-8859-1,2,5,6,7,8,9 Ngrams
 
@@ -883,7 +893,7 @@ UBool CharsetRecog_8859_1::match(InputText *textIn, CharsetMatch *results) const
     const char *name = textIn->fC1Bytes? "windows-1252" : "ISO-8859-1";
     uint32_t i;
     int32_t bestConfidenceSoFar = -1;
-    for (i=0; i < ARRAY_SIZE(ngrams_8859_1) ; i++) {
+    for (i=0; i < UPRV_LENGTHOF(ngrams_8859_1) ; i++) {
         const int32_t *ngrams = ngrams_8859_1[i].ngrams;
         const char    *lang   = ngrams_8859_1[i].lang;
         int32_t confidence = match_sbcs(textIn, ngrams, charMap_8859_1);
@@ -910,7 +920,7 @@ UBool CharsetRecog_8859_2::match(InputText *textIn, CharsetMatch *results) const
     const char *name = textIn->fC1Bytes? "windows-1250" : "ISO-8859-2";
     uint32_t i;
     int32_t bestConfidenceSoFar = -1;
-    for (i=0; i < ARRAY_SIZE(ngrams_8859_2) ; i++) {
+    for (i=0; i < UPRV_LENGTHOF(ngrams_8859_2) ; i++) {
         const int32_t *ngrams = ngrams_8859_2[i].ngrams;
         const char    *lang   = ngrams_8859_2[i].lang;
         int32_t confidence = match_sbcs(textIn, ngrams, charMap_8859_2);
@@ -1155,6 +1165,7 @@ UBool CharsetRecog_KOI8_R::match(InputText *textIn, CharsetMatch *results) const
     return (confidence > 0);
 }
 
+#if !UCONFIG_ONLY_HTML_CONVERSION
 CharsetRecog_IBM424_he::~CharsetRecog_IBM424_he()
 {
     // nothing to do
@@ -1253,6 +1264,7 @@ UBool CharsetRecog_IBM420_ar_ltr::match(InputText *textIn, CharsetMatch *results
     results->set(textIn, this, confidence);
     return (confidence > 0);
 }
+#endif
 
 U_NAMESPACE_END
 #endif