Use this for consistency.

src/sysinfoc.cpp

@@ -31,60 +31,60 @@ float SysinfoC::load2Float(unsigned long load)
 
 long SysinfoC::getUptime() const
 {
-    return uptime;
+    return this->uptime;
 }
 
 Sysload* SysinfoC::getLoads() const
 {
-    return loads;
+    return this->loads;
 }
 
 unsigned long SysinfoC::getTotalram() const
 {
-    return totalram;
+    return this->totalram;
 }
 
 unsigned long SysinfoC::getFreeram() const
 {
-    return freeram;
+    return this->freeram;
 }
 
 unsigned long SysinfoC::getSharedram() const
 {
-    return sharedram;
+    return this->sharedram;
 }
 
 unsigned long SysinfoC::getBufferram() const
 {
-    return bufferram;
+    return this->bufferram;
 }
 
 unsigned long SysinfoC::getTotalswap() const
 {
-    return totalswap;
+    return this->totalswap;
 }
 
 unsigned long SysinfoC::getFreeswap() const
 {
-    return freeswap;
+    return this->freeswap;
 }
 
 unsigned short SysinfoC::getProcs() const
 {
-    return procs;
+    return this->procs;
 }
 
 unsigned long SysinfoC::getTotalhigh() const
 {
-    return totalhigh;
+    return this->totalhigh;
 }
 
 unsigned long SysinfoC::getFreehigh() const
 {
-    return freehigh;
+    return this->freehigh;
 }
 
 unsigned int SysinfoC::getMemunit() const
 {
-    return mem_unit;
+    return this->mem_unit;
 }