make weight.h forward declaration
diagram_viewer qt version is finally done
Merge remote-tracking branch 'origin/master'
fix a bug of include weight_inherit.h
test matrix multiply and inverse
refactoring weight
Merge remote-tracking branch 'origin/master'
fix the bug of AssignFromTo
Merge remote-tracking branch 'origin/master'
refactor GShape, WShape
refactoring dyson
rename dyson module to calculator
ready to refactoring weight
simplify array
weight_matrix refactoring
new weight framework
refactoring weight
refactoring weight
refactoring weight
weight refactoring