public MakeFloat4Node(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
//we ignore w,h,p
CanPreview = false;
Name = "Make Float4";
Id = Guid.NewGuid().ToString();
shaderId = "S" + Id.Split('-')[0];
vec = new MVector();
input = new NodeInput(NodeType.Float, this, "X (Float)");
input2 = new NodeInput(NodeType.Float, this, "Y (Float)");
input3 = new NodeInput(NodeType.Float, this, "Z (Float)");
input4 = new NodeInput(NodeType.Float, this, "W (Float)");
output = new NodeOutput(NodeType.Float4, this);
Inputs.Add(input);
Inputs.Add(input2);
Inputs.Add(input3);
Inputs.Add(input4);
input.OnInputAdded += Input_OnInputAdded;
input.OnInputChanged += Input_OnInputChanged;
input2.OnInputAdded += Input_OnInputAdded;
input2.OnInputChanged += Input_OnInputChanged;
input3.OnInputAdded += Input_OnInputAdded;
input3.OnInputChanged += Input_OnInputChanged;
input4.OnInputAdded += Input_OnInputAdded;
input4.OnInputChanged += Input_OnInputChanged;
Outputs.Add(output);
}
public override void RebuildConnections(Func <object, GraphNode> lookup)
{
Inputs.Clear();
switch (ActionNode)
{
case AnyEntry asAny:
{
foreach (var entry in asAny.Entries)
{
var slot = new Slot(this, SlotType.Output);
if (entry.Child)
{
connectedTo.Add(MakeConnection(slot,
lookup.Invoke(entry.Child)?.GetDefaultInputSlot()));
}
Outputs.Add(slot);
}
break;
}
case EventEntry asEvent:
{
var slot = new Slot(this, SlotType.Output);
if (asEvent.Child)
{
connectedTo.Add(MakeConnection(slot,
lookup.Invoke(asEvent.Child)?.GetDefaultInputSlot()));
}
Outputs.Add(slot);
break;
}
}
}
public BreakFloat4Node(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
//we ignore w,h,p
CanPreview = false;
Name = "Break Float4";
Id = Guid.NewGuid().ToString();
shaderId = "S" + Id.Split('-')[0];
input = new NodeInput(NodeType.Float4, this, "Float4 Type");
output = new NodeOutput(NodeType.Float, this, "X");
output2 = new NodeOutput(NodeType.Float, this, "Y");
output3 = new NodeOutput(NodeType.Float, this, "Z");
output4 = new NodeOutput(NodeType.Float, this, "W");
Inputs.Add(input);
Outputs.Add(output);
Outputs.Add(output2);
Outputs.Add(output3);
Outputs.Add(output4);
}
/// <summary>
/// Add Holiday control point info
/// </summary>
/// <param name="holiday">Holiday Point</param>
/// <param name="index">Index</param>
public void Add(HolidayPoint holiday, int index)
{
try
{
ControlPointInfo newCPInfo = new ControlPointInfo
{
ControlPointName = "HOL" + index,
Label = holiday.Label,
FullLabel = holiday.Description,
Type = IdentifierTypes.HOLS,
Value = "",
Units = "",
AutoManual = holiday.AutoManual == 0 ? "Auto" : "Manual",
Index = (short)index
};
Outputs.Add(newCPInfo);
}
catch (Exception ex)
{
ExceptionHandler.Show(ex, "Addition of new Holiday to ControlPointsInfo");
}
}
public AndNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
//we ignore w,h,p
CanPreview = false;
Name = "And";
Id = Guid.NewGuid().ToString();
shaderId = "S" + Id.Split('-')[0];
output = new NodeOutput(NodeType.Bool, this);
for (int i = 0; i < 2; i++)
{
var input = new NodeInput(NodeType.Bool, this, "Bool Input " + i);
Inputs.Add(input);
input.OnInputAdded += Input_OnInputAdded;
input.OnInputChanged += Input_OnInputChanged;
input.OnInputRemoved += Input_OnInputRemoved;
}
Outputs.Add(output);
}
public VisionOperation()
{
//创建运行时/配置窗口控件
var runningSmartWindow = new HSmartWindowControlWPF();
runningSmartWindow.HInitWindow += RunningSmartWindow_HInitWindow;
runningSmartWindow.Unloaded += RunningSmartWindow_Unloaded;
RunningWindow = runningSmartWindow;
var configSmartWindow = new HSmartWindowControlWPF();
configSmartWindow.HInitWindow += ConfigSmartWindow_HInitWindow;
configSmartWindow.Unloaded += ConfigSmartWindow_Unloaded;
ConfigWindow = configSmartWindow;
//配置输入参数
Inputs.Clear();
//配置输出参数
Outputs.Clear();
//Outputs.Add(new ItemBase("ItemCount", 0, typeof(int), "物料数量"));
Outputs.Add(new ItemBase("ItemLocation", new Location[0], typeof(Location[]), "物料位置(数组)"));
}
public BlockSeries()
{
InitializeComponent();
//Input - DONE
Inputs.Add(new ComboBoxValueInput("Block.Genre", cbGenre));
//Output - 2
Outputs.Add(new ModelPopulatedComboBox <Genre>("Block.Genre", cbGenre));
Outputs.Add(new DataGridOutput("Data", dgvData));
cbGenre.SelectedIndexChanged += CbGenre_SelectedIndexChanged;
//Controls - 1 DONE
btnSeries.Click += (X, Y) =>
{
if (dgvData.SelectedRows.Count > 0)
{
ViewManager.CurrentMap.SetInput("Block.Series", DataAccess.FromPrimaryKey <Model.BlockSeries>(dgvData.SelectedRows[0].Cells["clmSeriesId"].Value));
AttemptAction("goto_blocks_queries");
}
};
btnAddSeries.Click += (X, Y) => AttemptAction("goto_add_series");
}
public LevelsNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "Levels";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
range = new MultiRange();
previewProcessor = new BasicImageRenderer();
processor = new LevelsProcessor();
internalPixelType = p;
input = new NodeInput(NodeType.Color | NodeType.Gray, this, "Image Input");
Output = new NodeOutput(NodeType.Color | NodeType.Gray, this);
Inputs.Add(input);
Outputs.Add(Output);
}
public Vec3UnpackNodeViewModel()
{
this.Name = "Unpack Vec3";
VectorInput.Name = "Vec3";
VectorInput.Editor = null;
Inputs.Add(VectorInput);
X.Name = "X";
X.ReturnType = typeof(float);
X.Value = this.WhenAnyValue(vm => vm.VectorInput.Value).Select(v => v == null ? null : new ShaderFunc(() => $"({v.Compile()}).x"));
Outputs.Add(X);
Y.Name = "Y";
Y.ReturnType = typeof(float);
Y.Value = this.WhenAnyValue(vm => vm.VectorInput.Value).Select(v => v == null ? null : new ShaderFunc(() => $"({v.Compile()}).y"));
Outputs.Add(Y);
Z.Name = "Z";
Z.ReturnType = typeof(float);
Z.Value = this.WhenAnyValue(vm => vm.VectorInput.Value).Select(v => v == null ? null : new ShaderFunc(() => $"({v.Compile()}).z"));
Outputs.Add(Z);
}
public EventToButtonNode()
{
Name = "Event To Button";
var input = new ValueNodeInputViewModel <DateTime?>()
{
Name = "Input",
};
Inputs.Add(input);
input.ValueChanged.Subscribe(newValue =>
{
_output.OnNext(true);
ThreadPool.QueueUserWorkItem(cb => ReleaseButton());
});
Outputs.Add(new ValueNodeOutputViewModel <bool?>
{
Name = "Output",
Port = new ButtonPortViewModel(),
Value = _output
});
}
public AutoSuture2()
{
this.TypeName = "AutoSuture";
this.PluginInfo = "";
InitializeComponent();
// OUTPUTS
Outputs.Add("X", new ViewModel.OutputSignalViewModel("X"));
Outputs.Add("Y", new ViewModel.OutputSignalViewModel("Y"));
Outputs.Add("Z", new ViewModel.OutputSignalViewModel("Z"));
Outputs.Add("Twist", new ViewModel.OutputSignalViewModel("Twist"));
Outputs.Add("Trajectory_X", new ViewModel.OutputSignalViewModel("Trajectory_X"));
Outputs.Add("Trajectory_Y", new ViewModel.OutputSignalViewModel("Trajectory_Y"));
Outputs.Add("Trajectory_Z", new ViewModel.OutputSignalViewModel("Trajectory_Z"));
Outputs.Add("Trajectory_Twist", new ViewModel.OutputSignalViewModel("Trajectory_Twist"));
Outputs.Add("Clutch", new ViewModel.OutputSignalViewModel("Clutch"));
// INPUTS
Inputs.Add("X", new ViewModel.InputSignalViewModel("X", this.InstanceName));
Inputs.Add("Y", new ViewModel.InputSignalViewModel("Y", this.InstanceName));
Inputs.Add("Z", new ViewModel.InputSignalViewModel("Z", this.InstanceName));
Inputs.Add("Roll/Twist", new ViewModel.InputSignalViewModel("Roll/Twist", this.InstanceName));
Inputs.Add("Entry", new ViewModel.InputSignalViewModel("Entry", this.InstanceName));
Inputs.Add("Exit", new ViewModel.InputSignalViewModel("Exit", this.InstanceName));
Inputs.Add("leftUpperBevel", new ViewModel.InputSignalViewModel("leftUpperBevel", this.InstanceName));
Inputs.Add("leftLowerBevel", new ViewModel.InputSignalViewModel("leftLowerBevel", this.InstanceName));
Inputs.Add("leftElbow", new ViewModel.InputSignalViewModel("leftElbow", this.InstanceName));
//End Sutring button
EndSuturingButton.IsEnabled = false;
// set up output timer for performing suturing
stepTimer.Interval = 100;
stepTimer.Tick += StepTimer_Tick;
PostLoadSetup();
}
public PathPusher()
{
this.TypeName = "Path Pusher";
// set up outputs for two armed 5DOF robot
Outputs.Add("XR", new OutputSignalViewModel("X Right"));
Outputs.Add("YR", new OutputSignalViewModel("Y Right"));
Outputs.Add("ZR", new OutputSignalViewModel("Z Right"));
Outputs.Add("ToolTwistR", new OutputSignalViewModel("Tool Twist Right"));
Outputs.Add("ToolActionR", new OutputSignalViewModel("Tool Actuation Right"));
Outputs.Add("XL", new OutputSignalViewModel("X Left"));
Outputs.Add("YL", new OutputSignalViewModel("Y Left"));
Outputs.Add("ZL", new OutputSignalViewModel("Z Left"));
Outputs.Add("ToolTwistL", new OutputSignalViewModel("Tool Twist Left"));
Outputs.Add("ToolActionL", new OutputSignalViewModel("Tool Actuation Left"));
// set up output timer
stepTimer.Interval = timerInterval;
stepTimer.Tick += stepTimer_Tick;
// find path files in RobotApp\bin\RobotPathFiles
string searchDirectory = Directory.GetCurrentDirectory() + "\\RobotPathFiles";
ReportList = new DirectoryInfo(searchDirectory).GetFiles("*.lou");
InitializeComponent();
}
public SwitchNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "Switch";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
selected = SwitchInput.Input0;
tileX = tileY = 1;
internalPixelType = p;
previewProcessor = new BasicImageRenderer();
input = new NodeInput(NodeType.Gray | NodeType.Color, this, "Input 0");
input2 = new NodeInput(NodeType.Gray | NodeType.Color, this, "Input 1");
Output = new NodeOutput(NodeType.Color | NodeType.Gray, this);
Inputs.Add(input);
Inputs.Add(input2);
Outputs.Add(Output);
}
public VisionOperation()
{
//创建运行时/配置窗口控件
var runningSmartWindow = new HSmartWindowControlWPF();
runningSmartWindow.HInitWindow += RunningSmartWindow_HInitWindow;
runningSmartWindow.Unloaded += RunningSmartWindow_Unloaded;
RunningWindow = runningSmartWindow;
var configSmartWindow = new HSmartWindowControlWPF();
configSmartWindow.HInitWindow += ConfigSmartWindow_HInitWindow;
configSmartWindow.Unloaded += ConfigSmartWindow_Unloaded;
ConfigWindow = configSmartWindow;
//配置输入参数
Inputs.Clear();
Inputs.Add(new ItemBase("ModelPath", @"C:\Users\Public\Documents\MVTec\HALCON-17.12-Progress\examples\hdevelop\Matching\Deformable\brake_disk_bike.dxf", typeof(string), "模板文件(.dxf)路径"));
//配置输出参数
Outputs.Clear();
Outputs.Add(new ItemBase("MatchCount", typeof(int), "匹配数量"));
Outputs.Add(new ItemBase("Scores", typeof(double[]), "匹配分数(List列表)"));
}
public BlurNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "Blur";
Id = Guid.NewGuid().ToString();
tileX = tileY = 1;
width = w;
height = h;
intensity = 10;
internalPixelType = p;
previewProcessor = new BasicImageRenderer();
processor = new BlurProcessor();
input = new NodeInput(NodeType.Color | NodeType.Gray, this, "Image Input");
Output = new NodeOutput(NodeType.Color | NodeType.Gray, this);
Inputs.Add(input);
Outputs.Add(Output);
}
public HSLNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "HSL";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
previewProcessor = new BasicImageRenderer();
processor = new HSLProcessor();
hue = 0;
saturation = 0;
lightness = 0;
internalPixelType = p;
input = new NodeInput(NodeType.Gray | NodeType.Color, this, "Image");
Output = new NodeOutput(NodeType.Color, this);
Inputs.Add(input);
Outputs.Add(Output);
}
private void GenerateRand(int inputs, List <int> hiddenLayers, int outputs, int memory)
{
for (int i = 0; i < inputs; i++)
{
Inputs.Add(new Neuron());
}
for (int i = 0; i < memory; i++)
{
Memory.Add(new Neuron(hiddenLayers[hiddenLayers.Count - 1], 0, NeuronType.MEMORY));
}
for (int i = 0; i < hiddenLayers.Count; i++)
{
for (int j = 0; j < hiddenLayers[i]; j++)
{
var value = GetRandomWeight();
var prevLayer = i == 0 ? Inputs.Concat(Memory).ToList() : HiddenLayers[i - 1];
HiddenLayers[i].Add(new Neuron(prevLayer.Count, value, NeuronType.HIDDEN));
}
}
for (int i = 0; i < outputs; i++)
{
Outputs.Add(new Neuron(hiddenLayers[hiddenLayers.Count - 1], 0, NeuronType.OUTPUT));
}
}
/// <summary>
/// Create a new GeomagicTouch.
///
/// This function only runs when creating new instances of this class -- it does *not* run when instances of this class are deserialized.
/// </summary>
public GeomagicTouch()
{
this.DataContext = this;
InitializeComponent();
DeviceNames = new ObservableCollection <string>();
Outputs.Add("X", new OutputSignalViewModel("X Position"));
Outputs.Add("Y", new OutputSignalViewModel("Y Position"));
Outputs.Add("Z", new OutputSignalViewModel("Z Position"));
Outputs.Add("Theta1", new OutputSignalViewModel("Pitch / Theta 1"));
Outputs.Add("Theta2", new OutputSignalViewModel("Yaw / Theta 2"));
Outputs.Add("Theta3", new OutputSignalViewModel("Roll / Theta 3"));
Outputs.Add("Inkwell", new OutputSignalViewModel("Inkwell Switch"));
Outputs.Add("Button1", new OutputSignalViewModel("Button 1"));
Outputs.Add("Button2", new OutputSignalViewModel("Button 2"));
TypeName = "Geomagic Touch";
Inputs.Add("ForceX", new ViewModel.InputSignalViewModel("SetpointX", this.InstanceName));
Inputs.Add("ForceY", new ViewModel.InputSignalViewModel("SetpointY", this.InstanceName));
Inputs.Add("ForceZ", new ViewModel.InputSignalViewModel("SetpointZ", this.InstanceName));
Inputs.Add("HapticsEnabled", new ViewModel.InputSignalViewModel("HapticsEnabled", this.InstanceName));
// Get a list of all GeomagicTouch device names
foreach (string device in GetGeomagicDevices())
{
DeviceNames.Add(device);
}
// UpdateTimer = new System.Timers.Timer();
UpdateTimer.Tick += UpdateTimer_Tick;
UpdateTimer.Interval = 15;
// Call any additional setup work that needs to happen in either constructor's case, or loading the plugin from deserialization.
PostLoadSetup();
}
/// <summary>
/// Add Output control point info
/// </summary>
/// <param name="output">Output Point</param>
/// <param name="index">Index</param>
public void Add(OutputPoint output, int index)
{
try
{
ControlPointInfo newCPInfo = new ControlPointInfo
{
ControlPointName = "OUT" + index,
Label = output.Label,
FullLabel = output.Description,
Type = IdentifierTypes.OUTS,
Value = output.Value.ToString(),
Units = output.Value.Unit.GetUnitsNames(null).OffOnName,
AutoManual = output.AutoManual == 0 ? "Auto" : "Manual",
Index = (short)index
};
Outputs.Add(newCPInfo);
}
catch (Exception ex)
{
ExceptionHandler.Show(ex, "Addition of new Output to ControlPointsInfo");
}
}
/// <summary>
/// Initializes a new instance of the Scale class.
/// </summary>
public Scale()
{
TypeName = "Two Armed Scaling";
InstanceName = "Scaling";
Outputs.Add("X-Left", new ViewModel.OutputSignalViewModel("Scaled - X-Left"));
Outputs.Add("Y-Left", new ViewModel.OutputSignalViewModel("Scaled - Y-Left"));
Outputs.Add("Z-Left", new ViewModel.OutputSignalViewModel("Scaled - Z-Left"));
Outputs.Add("X-Right", new ViewModel.OutputSignalViewModel("Scaled - X-Right"));
Outputs.Add("Y-Right", new ViewModel.OutputSignalViewModel("Scaled - Y-Right"));
Outputs.Add("Z-Right", new ViewModel.OutputSignalViewModel("Scaled - Z-Right"));
Outputs.Add("Scale", new ViewModel.OutputSignalViewModel("Scale Level"));
Inputs.Add("X-Left", new ViewModel.InputSignalViewModel("X-Left", this.InstanceName));
Inputs.Add("Y-Left", new ViewModel.InputSignalViewModel("Y-Left", this.InstanceName));
Inputs.Add("Z-Left", new ViewModel.InputSignalViewModel("Z-Left", this.InstanceName));
Inputs.Add("X-Right", new ViewModel.InputSignalViewModel("X-Right", this.InstanceName));
Inputs.Add("Y-Right", new ViewModel.InputSignalViewModel("Y-Right", this.InstanceName));
Inputs.Add("Z-Right", new ViewModel.InputSignalViewModel("Z-Right", this.InstanceName));
InitializeComponent();
PostLoadSetup();
}
public AxisInverterNode()
{
Name = "Axis\nInverter";
var input = new ValueNodeInputViewModel <short?>()
{
Name = "Input",
Port = new AxisPortViewModel(),
};
Inputs.Add(input);
input.ValueChanged.Subscribe(newValue =>
{
_output.OnNext(InvertAxis(newValue));
});
Outputs.Add(new ValueNodeOutputViewModel <short?>
{
Name = "Output",
Port = new AxisPortViewModel(),
Value = _output
});
}
public DistanceNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "Distance";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
distance = 0.2f;
previewProcessor = new BasicImageRenderer();
processor = new DistanceProcessor();
//distance node requires RGBA32F to compute properly
internalPixelType = GraphPixelType.RGBA32F;
input = new NodeInput(NodeType.Gray, this, "Mask");
input2 = new NodeInput(NodeType.Gray | NodeType.Color, this, "Source");
Output = new NodeOutput(NodeType.Gray, this);
Inputs.Add(input);
Inputs.Add(input2);
Outputs.Add(Output);
}
public void Add_OUTPUT(ControlPointInfo variable, int index)
{
try
{
ControlPointInfo newCPInfo = new ControlPointInfo
{
ControlPointName = "OUT" + index,
Label = variable.Label,
FullLabel = variable.FullLabel,
Type = IdentifierTypes.OUTS,
Value = variable.Value.ToString(),
Units = variable.Units,
AutoManual = variable.AutoManual,
Index = (short)index
};
Outputs.Add(newCPInfo);
}
catch (Exception ex)
{
ExceptionHandler.Show(ex, "Addition of new Variable to ControlPointsInfo");
}
}
public bool ProcessTransaction(Dictionary <String, TransactionOutput> utxos)
{
if (!VerifySignature())
{
return(false);
}
foreach (var input in Inputs)
{
input.UTXO = utxos[input.TransactionOutputId];
}
var leftOver = GetInputsValue() - Amount;
Id = CalculateHash();
Outputs.Add(new TransactionOutput(reciepient: Reciepient, amount: Amount, parentTransactionId: Id));
Outputs.Add(new TransactionOutput(reciepient: Sender, amount: leftOver, parentTransactionId: Id));
foreach (var transactionOutput in Outputs)
{
utxos[transactionOutput.Id] = transactionOutput;
}
foreach (var transactionInput in Inputs)
{
if (transactionInput.UTXO == null)
{
continue;
}
utxos.Remove(transactionInput.UTXO.Id);
}
return(true);
}
/// <summary>
/// Initializes a new instance of the Scale class.
/// </summary>
public PerformanceEvaluator()
{
TypeName = "Performance Evaluator (Message Timer)";
InstanceName = "PerformanceEvaluator";
Outputs.Add("StimulusOutput", new ViewModel.OutputSignalViewModel("StimulusOutput"));
Inputs.Add("Input", new ViewModel.InputSignalViewModel("Input", this.InstanceName));
InitializeComponent();
Messenger.Default.Register <Messages.Signal>(this, Inputs["Input"].UniqueID, (message) =>
{
if ((int)message.Value == NumberOfMessages)
{
stopwatch.Stop();
Ticks = stopwatch.ElapsedMilliseconds;
stopwatch.Reset();
MeasuredFrequency = NumberOfMessages / Ticks;
this.RaisePropertyChanged("Ticks");
this.RaisePropertyChanged("MeasuredFrequency");
}
});
}
public MeshDepthNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "Mesh Depth";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
scale = new MVector(1, 1, 1);
position = new MVector(0, 0, 0);
rotation = new MVector(0, 0, 0);
cameraZoom = 3;
previewProcessor = new BasicImageRenderer();
processor = new MeshDepthProcessor();
internalPixelType = p;
Output = new NodeOutput(NodeType.Gray, this);
Outputs.Add(Output);
}
public SparqlSyntaxNet(string name) : base(name)
{
Add("select", "after", "");
Add("*", "after", "select");
Add("distinct", "after", "select");
Add("*", "after", "distinct");
Add("where", "after", "*");
Add("{", "after", "where");
Add("?s", "is-a", "subejct");
Add("?p", "is-a", "predicate");
Add("?o", "is-a", "object");
Add("subejct", "is-a", "variable");
Add("predicate", "is-a", "variable");
Add("object", "is-a", "variable");
Add("subejct", "after", "{");
Add("variable", "after", "distinct");
Add("predicate", "after", "subejct");
Add("object", "after", "predicate");
Add("}", "after", ".");
Add("}", "after", "object");
Add(".", "after", "object");
Add("a", "after", "subejct");
Outputs.Add(Node("select"));
Outputs.Add(Node("*"));
Outputs.Add(Node("{"));
Outputs.Add(Node("}"));
Outputs.Add(Node("where"));
Outputs.Add(Node("?s"));
Outputs.Add(Node("?p"));
Outputs.Add(Node("?o"));
Outputs.Add(Node("distinct"));
Outputs.Add(Node("a"));
Outputs.Add(Node("."));
}
public override int Read()
{
//System.out.println("\nread");
while (true)
{
if (replacement != null && replacementPointer < replacement.Length)
{
//System.out.println(" return repl[" + replacementPointer + "]=" + replacement.chars[replacement.offset + replacementPointer]);
return(replacement.Chars[replacement.Offset + replacementPointer++]);
}
// TODO: a more efficient approach would be Aho/Corasick's
// algorithm
// (http://en.wikipedia.org/wiki/Aho%E2%80%93Corasick_string_matching_algorithm)
// or this generalizatio: www.cis.uni-muenchen.de/people/Schulz/Pub/dictle5.ps
//
// I think this would be (almost?) equivalent to 1) adding
// epsilon arcs from all final nodes back to the init
// node in the FST, 2) adding a .* (skip any char)
// loop on the initial node, and 3) determinizing
// that. Then we would not have to Restart matching
// at each position.
int lastMatchLen = -1;
CharsRef lastMatch = null;
int firstCH = buffer.Get(inputOff);
if (firstCH != -1)
{
// LUCENENET fix: Check the dictionary to ensure it contains a key before reading it.
char key = Convert.ToChar((char)firstCH);
if (cachedRootArcs.TryGetValue(key, out FST.Arc <CharsRef> arc) && arc != null)
{
if (!FST.TargetHasArcs(arc))
{
// Fast pass for single character match:
if (Debugging.AssertsEnabled)
{
Debugging.Assert(arc.IsFinal);
}
lastMatchLen = 1;
lastMatch = arc.Output;
}
else
{
int lookahead = 0;
CharsRef output = arc.Output;
while (true)
{
lookahead++;
if (arc.IsFinal)
{
// Match! (to node is final)
lastMatchLen = lookahead;
lastMatch = outputs.Add(output, arc.NextFinalOutput);
// Greedy: keep searching to see if there's a
// longer match...
}
if (!FST.TargetHasArcs(arc))
{
break;
}
int ch = buffer.Get(inputOff + lookahead);
if (ch == -1)
{
break;
}
if ((arc = map.FindTargetArc(ch, arc, scratchArc, fstReader)) == null)
{
// Dead end
break;
}
output = outputs.Add(output, arc.Output);
}
}
}
}
if (lastMatch != null)
{
inputOff += lastMatchLen;
//System.out.println(" match! len=" + lastMatchLen + " repl=" + lastMatch);
int diff = lastMatchLen - lastMatch.Length;
if (diff != 0)
{
int prevCumulativeDiff = LastCumulativeDiff;
if (diff > 0)
{
// Replacement is shorter than matched input:
AddOffCorrectMap(inputOff - diff - prevCumulativeDiff, prevCumulativeDiff + diff);
}
else
{
// Replacement is longer than matched input: remap
// the "extra" chars all back to the same input
// offset:
int outputStart = inputOff - prevCumulativeDiff;
for (int extraIDX = 0; extraIDX < -diff; extraIDX++)
{
AddOffCorrectMap(outputStart + extraIDX, prevCumulativeDiff - extraIDX - 1);
}
}
}
replacement = lastMatch;
replacementPointer = 0;
}
else
{
int ret = buffer.Get(inputOff);
if (ret != -1)
{
inputOff++;
buffer.FreeBefore(inputOff);
}
return(ret);
}
}
}
public MmalVideoEncoder() : base(MmalParameters.MmalComponentDefaultVideoEncoder)
{
Inputs.Add(new InputPort((IntPtr)(&(*Ptr->Input[0])), this, Guid.NewGuid()));
Outputs.Add(new VideoPort((IntPtr)(&(*Ptr->Output[0])), this, Guid.NewGuid()));
}
public void WriteLine(string text)
{
Outputs.Add(text);
}
