Hi,
normalerweise komme ich ja mit dem Compiler (g++) zurecht, nur dieses mal spuckt er mir nichts brauchbares aus
die Fehler erschienen erst, als ich die Länge eines Strings aus einem Array bestimmen wollte:

const int LEN1 = 16;
string highlight1[LEN1] = {"auto ","char ","const ","double ","extern ","float ","int ","long ","register ","short ","signed ","static ","string ","unsigned ","void ","volatile "};
int len = highlight1[i].length();

hier die fehler:

bla@desktop:/media/7A50-5816/projects/c++/code_to_latex/neu$ g++ main.cpp ctl 
ctl: In function `_start':
(.text+0x0): multiple definition of `_start'
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crt1.o:(.text+0x0): first defined here
ctl: In function `_fini':
(.fini+0x0): multiple definition of `_fini'
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crti.o:(.fini+0x0): first defined here
ctl:(.rodata+0x0): multiple definition of `_IO_stdin_used'
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crt1.o:(.rodata.cst4+0x0): first defined here
ctl: In function `itoc(int)':
(.text+0xe4): multiple definition of `itoc(int)'
/tmp/ccwfHvcv.o:main.cpp:(.text+0x0): first defined here
ctl: In function `__data_start':
(.data+0x0): multiple definition of `__data_start'
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crt1.o:(.data+0x0): first defined here
ctl: In function `__data_start':
(.data+0x8): multiple definition of `__dso_handle'
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/crtbegin.o:(.data+0x0): first defined here
ctl: In function `inttocolor(int)':
(.text+0x14b): multiple definition of `inttocolor(int)'
/tmp/ccwfHvcv.o:main.cpp:(.text+0x67): first defined here
ctl: In function `main':
(.text+0x3c1): multiple definition of `main'
/tmp/ccwfHvcv.o:main.cpp:(.text+0x2dd): first defined here
ctl: In function `_init':
(.init+0x0): multiple definition of `_init'
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crti.o:(.init+0x0): first defined here
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/crtend.o:(.dtors+0x0): multiple definition of `__DTOR_END__'
ctl:(.dtors+0x8): first defined here
/usr/bin/ld: error in ctl(.eh_frame); no .eh_frame_hdr table will be created.
collect2: ld returned 1 exit status

Ich kann damit wirklich gar nichts anfangen!!!
Bin für jede Hilfe dankbar!