USD: Add const identifier to functions that does not alter objects

Change-Id: I78049ca207c629b6ca7b020bf382509628f474a6
Signed-off-by: Jan Cybulski <j.cybulski@samsung.com>

diff --git a/USD/src/common/usb-access-map.h b/USD/src/common/usb-access-map.h
index 65d06a4458b32ce74c7e2077d33680a2507ee199..93d81099a683884053d0ec23a4aa219f34639cca 100644 (file)
--- a/USD/src/common/usb-access-map.h
+++ b/USD/src/common/usb-access-map.h
@@ -76,7 +76,7 @@ public:
 
     friend std::ostream &operator<<(std::ostream &stream,
                                     const USBDeviceId &id);
-    const char *getTopology() {return m_path.getTopology().c_str();}
+    const char *getTopology() const {return m_path.getTopology().c_str();}
 
 private:
     void initDevId(const std::string &sys_path);
@@ -119,7 +119,7 @@ public:
 
     friend std::ostream& operator<<(std::ostream& stream,
                                     const PolicySubjectId& id);
-    const char *getAppData() {return m_smk.c_str();}
+    const char *getAppData() const {return m_smk.c_str();}
 
 private:
     std::string m_smk;
@@ -139,8 +139,8 @@ public:
     bool operator==(const USBAccessMapKey &r) const;
     friend std::ostream& operator<<(std::ostream& stream,
                                     const USBAccessMapKey& key);
-    const char* getDeviceTopology() {return m_device.getTopology();}
-    const char* getAppData() {return m_subject.getAppData();}
+    const char* getDeviceTopology() const {return m_device.getTopology();}
+    const char* getAppData() const {return m_subject.getAppData();}
 
 private:
     PolicySubjectId m_subject;