| ▼NGecode | Gecode toplevel namespace |
| NDriver | Script commandline driver |
| ►NFlatZinc | Interpreter for the FlatZinc language |
| NAST | Abstract syntax trees for the FlatZinc interpreter |
| ►NFloat | Floating point numbers |
| NArithmetic | Arithmetic propagators |
| NBool | Boolean propagators |
| NBranch | Float branchers |
| NChannel | Channel propagators |
| NLimits | Numerical limits for floating point variables |
| NLinear | Linear propagators |
| NRel | Simple relation propagators |
| NTranscendental | Transcendental propagators |
| NTrigonometric | Trigonometric propagators |
| ►NGist | The Gecode Interactive Search Tool |
| NLayoutConfig | Parameters for the tree layout |
| ►NInt | Finite domain integers |
| NArithmetic | Numerical (arithmetic) propagators |
| NBinPacking | Bin-packing propagators |
| NBool | Boolean propagators |
| NBranch | Integer branchers |
| NChannel | Channel propagators |
| NCircuit | Circuit propagators |
| NCount | Counting propagators |
| NCumulative | Scheduling for cumulative resources |
| NCumulatives | Cumulatives propagators |
| NDistinct | Distinct propagators |
| NDom | Domain propagators |
| NElement | Element propagators |
| NExec | Synchronized execution |
| NExtensional | Extensional propagators |
| NGCC | Global cardinality propagators (Counting) |
| NLDSB | Symmetry breaking for integer variables |
| NLimits | Numerical limits for integer variables |
| NLinear | Linear propagators |
| NMember | Membership propagators |
| NNoOverlap | No-overlap propagators |
| NNValues | Number of values propagators |
| NPrecede | Value precedence propagators |
| NRel | Simple relation propagators |
| NSequence | Sequence propagators |
| NSorted | Sorted propagators |
| NUnary | Int for unary resources |
| NUnshare | Unsharing shared variables |
| NViewValGraph | Support classes for propagators using a view-value graph |
| ►NIter | Range and value iterators |
| NRanges | Range iterators |
| NValues | Value iterators |
| ►NKernel | Kernel functionality |
| NConfig | |
| NMemoryConfig | Parameters defining memory management policy for spaces |
| NMiniModel | Minimalistic modeling support |
| ►NSearch | Search engines |
| NConfig | Search configuration |
| ►NMeta | Meta search engine implementations |
| NParallel | Parallel meta search engine implementations |
| NSequential | Sequential meta search engine implementations |
| NParallel | Parallel search engine implementations |
| NSequential | Sequential search engine implementations |
| ►NSet | Finite integer sets |
| NBranch | Set branchings |
| NChannel | Channeling propagators for set variables |
| NConvex | Propagators for convexity |
| NDistinct | Propagators for global distinctness constraints |
| NElement | Set element propagators |
| NInt | Propagators connecting set and int variables |
| NLDSB | Symmetry breaking for set variables |
| NLimits | Numerical limits for set variables |
| NPrecede | Value precedence propagators |
| NRel | Standard set relation propagators |
| NRelOp | Standard set operation propagators |
| NSequence | Propagators for ordered sequences of sets |
| NSupport | Support algorithms and datastructures |
| ▼NTest | General test support |
| NArray | Tests for arrays |
| NAssign | Tests for assignments |
| NBranch | Tests for branchings |
| NFlatZinc | Tests for FlatZinc |
| ►NFloat | Testing domain floats |
| NArithmetic | Tests for arithmetic constraints |
| NBasic | Tests for basic setup |
| NChannel | Tests for channel constraints |
| NDom | Tests for domain constraints |
| NLinear | Tests for linear constraints |
| NMiniModelLin | Tests for minimal modeling constraints (linear) |
| NRel | Tests for relation constraints |
| NTranscendental | Tests for transcendental constraints |
| NTrigonometric | Tests for trigonometric constraints |
| ►NInt | Testing finite domain integers |
| NArithmetic | Tests for arithmetic constraints |
| NBasic | Tests for basic setup |
| NBinPacking | Tests for bin-packing constraint |
| NBool | Tests for Boolean constraints |
| NChannel | Tests for channel constraints |
| NCircuit | Tests for circuit constraints |
| NCount | Tests for count constraints |
| NCumulative | Tests for cumulative scheduling constraints |
| NCumulatives | Tests for scheduling constraints |
| NDistinct | Tests for distinct constraints |
| NDom | Tests for domain constraints |
| NElement | Tests for element constraints |
| NExec | Tests for synchronized execution |
| NExtensional | Tests for extensional (relation) constraints |
| NGCC | Tests for counting constraints (global cardinality) |
| NLinear | Tests for linear constraints |
| NMember | Tests for membership constraints |
| NMiniModel | Tests for minimal modelling constraints (simple relations) |
| NMiniModelArithmetic | Tests for minimal modelling constraints (arithmetic) |
| NMiniModelBoolean | Tests for minimal modelling constraints (Boolean) |
| NMiniModelCount | Tests for minimal modelling constraints (counting) |
| NMiniModelLin | Tests for minimal modelling constraints (linear) |
| NMiniModelSet | Tests for minimal modelling constraints (Set) |
| NNoOverlap | Tests for no-overlap constraint |
| NNValues | Tests for number of values constraints |
| NPrecede | Tests for value precedence constraints |
| NRel | Tests for relation constraints |
| NSequence | Tests for sequence constraints |
| NSorted | Tests for sorted constraints |
| NUnary | Tests for unary scheduling constraints |
| NUnshare | Tests for unsharing variables in arrays |
| NLDSB | Testing for LDSB |
| NNoGoods | Tests for search using no-goods |
| NSearch | Tests for search engines |
| ►NSet | Testing finite sets |
| NChannel | Tests for set channeling constraints |
| NConvex | Tests for convexity constraints |
| NDistinct | Tests for distinctness constraints |
| NDom | Tests for domain constraints |
| NElement | Tests for set element constraints |
| NExec | Tests for synchronized execution |
| NInt | Tests for combined int/set constraints |
| NPrecede | Tests for value precedence constraints |
| NRel | Tests for relation constraints |
| NRelOp | Tests for relation/operation constraints |
| NRelOpConst | Tests for relation/operation constraints with constants |
| NSequence | Tests for sequence constraints |
| NVar | Tests for set variable conors |
