[poppler] poppler/CharCodeToUnicode.cc poppler/CharCodeToUnicode.h

[GitLab Mirror]

 poppler/CharCodeToUnicode.cc |    2 +-
 poppler/CharCodeToUnicode.h  |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

New commits:
commit 3d6e70f763285f4e72188309164099e2dc06559c
Author: corentin <corentinf at free.fr>
Date:   Fri Oct 18 16:29:55 2019 +0200

    Add const in CharCodeToUnicode
    
    Function updated:
    getLength
    mapToUnicode

diff --git a/poppler/CharCodeToUnicode.cc b/poppler/CharCodeToUnicode.cc
index 7e99ce43..0695ccce 100644
--- a/poppler/CharCodeToUnicode.cc
+++ b/poppler/CharCodeToUnicode.cc
@@ -579,7 +579,7 @@ void CharCodeToUnicode::setMapping(CharCode c, Unicode *u, int len) {
   }
 }
 
-int CharCodeToUnicode::mapToUnicode(CharCode c, Unicode **u) {
+int CharCodeToUnicode::mapToUnicode(CharCode c, Unicode **u) const {
   int i;
 
   if (isIdentity) {
diff --git a/poppler/CharCodeToUnicode.h b/poppler/CharCodeToUnicode.h
index 34b45713..c50aaf06 100644
--- a/poppler/CharCodeToUnicode.h
+++ b/poppler/CharCodeToUnicode.h
@@ -88,14 +88,14 @@ public:
   // Map a CharCode to Unicode. Returns a pointer in u to internal storage
   // so never store the pointers it returns, just the data, otherwise
   // your pointed values might get changed by future calls
-  int mapToUnicode(CharCode c, Unicode **u);
+  int mapToUnicode(CharCode c, Unicode **u) const;
 
   // Map a Unicode to CharCode.
   int mapToCharCode(const Unicode* u, CharCode *c, int usize) const;
 
   // Return the mapping's length, i.e., one more than the max char
   // code supported by the mapping.
-  CharCode getLength() { return mapLen; }
+  CharCode getLength() const { return mapLen; }
 
 private: