AMPL API 0.2.4 Release Notes

Here “[Breaking]” means the change that may break valid user code, “[Fix]” – a bug fix.

• [Fix] Entiy.getValues() incorrect handling of entities indexed over sets of indexarity > 1
• Improved performance post issuing of AMPL.eval command, as only the needed entities are updated
• [Breaking] All Table.get overloads, Table.entrySet, Table.getIndices, Table.getValues and Table.getInstances throw UnsupportedOperationException instead of returning null.
• [Breaking] Table.getIndexingSets and Table.getDeclaration throw UnsupportedOperationException if the version of the underlying AMPL interpreter is < 20150127.
• Improved error reporting in case of crash of the underlying interpreter. The last issue command is now reported.
• [Breaking] AMPL.toString now reports the API version together with the AMPL interpreter version