Miki Rubinstein

Hi all,
Can't comile mex file... here is my output

/usr/local/matlab79/bin/mex -I.. -O -output maxflowmex.mexa64 maxflowmex.cpp

Warning: You are using gcc version "4.6.2". The earliest gcc version supported
         with mex is "4.1". The latest version tested for use with mex is "4.2".
         To download a different version of gcc, visit http://gcc.gnu.org

In file included from maxflow-v3.0/graph.h:43:0,
                 from maxflowmex.cpp:20:
maxflow-v3.0/block.h: In member function ‘Type* Block<Type>::New(int)’:
maxflow-v3.0/block.h:124:76: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]
maxflow-v3.0/block.h: In member function ‘Type* DBlock<Type>::New()’:
maxflow-v3.0/block.h:223:76: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]
maxflowmex.o: In function `mexFunction':
maxflowmex.cpp:(.text+0x116): undefined reference to `Graph<float, float, float>::Graph(int, int, void (*)(char*))'
maxflowmex.cpp:(.text+0x139): undefined reference to `Graph<float, float, float>::reallocate_nodes(int)'
maxflowmex.cpp:(.text+0x209): undefined reference to `Graph<float, float, float>::reallocate_arcs()'
maxflowmex.cpp:(.text+0x3ee): undefined reference to `Graph<float, float, float>::maxflow(bool, Block<int>*)'
maxflowmex.cpp:(.text+0x464): undefined reference to `Graph<float, float, float>::~Graph()'
collect2: ld returned 1 exit status

    mex: link of ' "maxflowmex.mexa64"' failed.

Can some one help me with it ?

Thanks for upload. Need help with interpreting output to confirm code runs properly.

The code builds and runs fine on R2010b-64 bit system with VisualStudio2008-64. However, Test2.m output produces a binary labeled image of the waterfallf.bmp picture that does not match RGB image. The boundary between labeled regions does not match coastline or any other feature.
What is the correct output for Test2.m ?

When trying to build it, I got this error below :

??? Error using ==> maxflowmex
Function "mxGetIr_700" is obsolete in file ".\compat32.cpp", line 264.
(64-bit mex files using sparse matrices must be rebuilt with the "-largeArrayDims" option.
See the R2006b release notes for more details.)

Error in ==> maxflow at 35
[flow,labels] = maxflowmex(A,T);

Error in ==> test1 at 32
[flow,labels] = maxflow(A,T)