[gentoo-commits] proj/libbash:master commit in: src/core/

["Petteri Räty" <betelgeuse@gentoo.org>]

commit:     a10aa4fcd41b4b636a36e42ddbf60650108c20d8
Author:     Mu Qiao <qiaomuf <AT> gentoo <DOT> org>
AuthorDate: Fri Jun 10 03:42:47 2011 +0000
Commit:     Petteri Räty <betelgeuse <AT> gentoo <DOT> org>
CommitDate: Fri Jun 10 08:25:09 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/libbash.git;a=commit;h=a10aa4fc

Core: declared some methods to be const

Some methods should have been declared to be const. Now this is fixed.

---
 src/core/interpreter.cpp |    4 ++--
 src/core/interpreter.h   |    8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/core/interpreter.cpp b/src/core/interpreter.cpp
index d1eb411..fedbee4 100644
--- a/src/core/interpreter.cpp
+++ b/src/core/interpreter.cpp
@@ -236,7 +236,7 @@ void interpreter::get_all_elements_IFS_joined(const std::string& name,
                           result);
 }
 
-void interpreter::split_word(const std::string& word, std::vector<std::string>& output)
+void interpreter::split_word(const std::string& word, std::vector<std::string>& output) const
 {
   const std::string& delimeter = resolve<std::string>("IFS");
   std::string trimmed(word);
@@ -313,7 +313,7 @@ void interpreter::trim_trailing_eols(std::string& value)
   boost::trim_right_if(value, boost::is_any_of("\n"));
 }
 
-void interpreter::get_all_function_names(std::vector<std::string>& function_names)
+void interpreter::get_all_function_names(std::vector<std::string>& function_names) const
 {
   boost::copy(functions | boost::adaptors::map_keys, back_inserter(function_names));
 }

diff --git a/src/core/interpreter.h b/src/core/interpreter.h
index 38b4c94..937edd8 100644
--- a/src/core/interpreter.h
+++ b/src/core/interpreter.h
@@ -245,7 +245,7 @@ public:
   /// \brief get the return status of the last command
   /// \param the value of the return status
   template <typename T=int>
-  T get_status(void)
+  T get_status(void) const
   {
     return resolve<T>("?");
   }
@@ -322,12 +322,12 @@ public:
   /// \brief check if we have 'name' defined as a function
   /// \param function name
   /// \return whether 'name' is a function
-  bool has_function(const std::string& name)
+  bool has_function(const std::string& name) const
   {
     return functions.find(name) != functions.end();
   }
 
-  void get_all_function_names(std::vector<std::string>& function_names);
+  void get_all_function_names(std::vector<std::string>& function_names) const;
 
   /// \brief execute builtin
   /// \param builtin name
@@ -430,7 +430,7 @@ public:
   /// \brief implementation of word splitting
   /// \param the value of the word
   //. \param[out] the splitted result will be appended to output
-  void split_word(const std::string& word, std::vector<std::string>& output);
+  void split_word(const std::string& word, std::vector<std::string>& output) const;
 
   /// \brief get the status of shell optional behavior
   /// \param the option name