I got an error while compiling active data (analysis situs) on debian. here is the error:
active-data/src/ActiveData/Mesh/DS/ActData_Mesh.cpp:56:44: error: ‘class Poly_Triangulation’ has no member named ‘Nodes’; did you mean ‘Node’?
for ( int node_idx = 1; node_idx <= tri->Nodes().Length(); ++node_idx )
^~~~~
Node
active-data/src/ActiveData/Mesh/DS/ActData_Mesh.cpp:56:44: error: ‘class Poly_Triangulation’ has no member named ‘Nodes’; did you mean ‘Node’?
for ( int node_idx = 1; node_idx <= tri->Nodes().Length(); ++node_idx )
^~~~~
Node