are these actually errors?
?Code:LinkedList.cpp /usr/lib/gcc-lib/i386-redhat-linux/3.3.2/../../../crt1.o(.text+0x18): In function `_start': : undefined reference to `main' /tmp/ccUh6cYp.o(.text+0xff): In function `L::log(M*)': : undefined reference to `M::T() const' /tmp/ccUh6cYp.o(.text+0x10e): In function `L::log(M*)': : undefined reference to `M::text() const' /tmp/ccUh6cYp.o(.text+0x128): In function `L::log(M*)': : undefined reference to `M::T() const' /tmp/ccUh6cYp.o(.text+0x145): In function `L::log(M*)': : undefined reference to `M::T() const' /tmp/ccUh6cYp.o(.text+0x163): In function `L::log(M*)': : undefined reference to `M::T() const' /tmp/ccUh6cYp.o(.text+0x181): In function `L::log(M*)': : undefined reference to `M::T() const' collect2: ld returned 1 exit status