本文整理汇总了C++中Net类的典型用法代码示例。如果您正苦于以下问题：C++ Net类的具体用法？C++ Net怎么用？C++ Net使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Net类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: testONNXModels
void testONNXModels(const String& basename, const Extension ext = npy,
const double l1 = 0, const float lInf = 0, const bool useSoftmax = false,
bool checkNoFallbacks = true)
{
String onnxmodel = _tf("models/" + basename + ".onnx");
Mat inp, ref;
if (ext == npy) {
inp = blobFromNPY(_tf("data/input_" + basename + ".npy"));
ref = blobFromNPY(_tf("data/output_" + basename + ".npy"));
}
else if (ext == pb) {
inp = readTensorFromONNX(_tf("data/input_" + basename + ".pb"));
ref = readTensorFromONNX(_tf("data/output_" + basename + ".pb"));
}
else
CV_Error(Error::StsUnsupportedFormat, "Unsupported extension");
checkBackend(&inp, &ref);
Net net = readNetFromONNX(onnxmodel);
ASSERT_FALSE(net.empty());
net.setPreferableBackend(backend);
net.setPreferableTarget(target);
net.setInput(inp);
Mat out = net.forward("");
if (useSoftmax)
{
LayerParams lp;
Net netSoftmax;
netSoftmax.addLayerToPrev("softmaxLayer", "SoftMax", lp);
netSoftmax.setPreferableBackend(DNN_BACKEND_OPENCV);
netSoftmax.setInput(out);
out = netSoftmax.forward();
netSoftmax.setInput(ref);
ref = netSoftmax.forward();
}
normAssert(ref, out, "", l1 ? l1 : default_l1, lInf ? lInf : default_lInf);
if (checkNoFallbacks)
expectNoFallbacksFromIE(net);
}示例2: net_reshape
// Usage: caffe_('net_reshape', hNet)
static void net_reshape(MEX_ARGS) {
mxCHECK(nrhs == 1 && mxIsStruct(prhs[0]),
"Usage: caffe_('net_reshape', hNet)");
Net<float>* net = handle_to_ptr<Net<float> >(prhs[0]);
net->Reshape();
}示例3: net_backward
// Usage: caffe_('net_backward', hNet)
static void net_backward(MEX_ARGS) {
mxCHECK(nrhs == 1 && mxIsStruct(prhs[0]),
"Usage: caffe_('net_backward', hNet)");
Net<float>* net = handle_to_ptr<Net<float> >(prhs[0]);
net->Backward();
}示例4: TEST
TEST(Torch_Importer, simple_read)
{
Net net;
ASSERT_NO_THROW(net = readNetFromTorch(_tf("net_simple_net.txt"), false));
ASSERT_FALSE(net.empty());
}示例5: check_for_message
int check_for_message(int sock) {
static char * data=0;
int message_length, sender;
if(!data) data = new char[MAXMSGSIZE+1];
MessageType type = get_message(sock, &data, message_length, &sender);
if(type==NO_MESSAGE) return 0;
//printf("organism recvd %i from %i\n", type, sender);
if(type == SOUND) {
char * msg = getStringFromData(data, message_length);
//printf("%i) I hear sound %s length %i\n", myPort, msg, message_length);
delete [] msg;
if(sender!=myPort) { /*ignore sounds from myself*/
myNet.feedInput(data, message_length, "ear");
usleep(200);
myNet.addClick();
usleep(200);
myGenome.transcribeGene("//encourage_auditory", 2, genome_file, portstr.str().c_str());
}
} else if(type == VISION) {
//printf("start vision\n");
if(message_length<=0) {
organism_of_focus=worldPort;
if(success(30)) {
char data[2]={60,0};
send_message(myPort, worldPort, TURN, 1, data);
usleep(1600);
}
} else {
memcpy(&organism_of_focus, data, sizeof(int));
myNet.feedInput(data, message_length, "eye");
char * dx_str = &data[sizeof(int)];
float dx;
memcpy(&dx, dx_str, sizeof(float));
/*if(myPort==49153) {
printf("%i at %g\n", organism_of_focus, dx);
}*/
if(dx<2.0) {
if(std::find(children.begin(), children.end(), organism_of_focus) == children.end()) {
stringstream destination_str; destination_str<<organism_of_focus;
myGenome.transcribeGene("//eat", 2, portstr.str().c_str(), destination_str.str().c_str());
}
}
//printf("%i focus on %i dx %g\n", myPort, organism_of_focus, dx);
}
//printf("end vision\n");
} else if(type == EAT) {
int victim;
memcpy(&victim, data, sizeof(int));
if(victim==myPort) {
/*printf("I'm being eaten\n");*/
} else {
myNet.reward("eat", 0.5);
}
} else if(type == KILL) {
//printf("%i received kill message\n", myPort);
exit(0);
} else if(type == MATE) {
if(sender == worldPort) { /*mate directive*/
if(organism_of_focus==worldPort) { /*I can't see anybody, mate with self*/
stringstream child_file; child_file<<genome_file<<n_children;
myGenome.transcribeGene("//asexual_reproduction", 4, portstr.str().c_str(), genome_file, child_file.str().c_str(), worldportstr.str().c_str()) ;
} else { /*transmit request to potential mate*/
printf("%i) send mate request to %i\n", myPort, organism_of_focus);
send_message(myPort, organism_of_focus, MATE, strlen(genome_file), genome_file);
}
} else { /*the message came from a potential mate*/
char * mate_genome = getStringFromData(data, message_length);
printf("%i) received mate request from %i (%s)\n", myPort, sender, mate_genome);
stringstream child_file; child_file<<genome_file<<n_children;
myGenome.transcribeGene("//sexual_reproduction", 5, portstr.str().c_str(), genome_file, mate_genome, child_file.str().c_str(), worldportstr.str().c_str()) ;
}
} else if(type == NEW_ORGANISM) {
int child_id;
memcpy(&child_id, data, sizeof(int));
children.push_back(child_id);
n_children++;
} else if(type == DISPLAY) {
myNet.printStats(1);
} else if(type == SAVE) {
char * filename = getStringFromData(data, message_length);
stringstream cmd;
cmd<<"cp "<<genome_file<<" "<<filename;
system(cmd.str().c_str());
}
return 1;
}示例6: main
int main (int argc, char * argv[]) {
worldportstr << worldPort;
if(argc<2) return 1;
genome_file = argv[1]; if(!genome_file) return 1;
myGenome.attachFile(genome_file);
if(argc>2) myPort=atoi(argv[2]);
portstr << myPort;
int sock = UDP_bind(myPort);
//printf("my file is %s waiting on port %i\n", genome_file, myPort);
myGenome.transcribeGene("//green_appearance", 1, portstr.str().c_str());
srandom(100);
stringstream net_file; net_file<<genome_file<<"."<<myPort<<".net";
myNet.name = net_file.str();
myNet.saveToFile(net_file.str().c_str());
myGenome.transcribeGene("//add_eye", 2, genome_file, portstr.str().c_str());
myGenome.transcribeGene("//add_eye", 2, genome_file, portstr.str().c_str());
myGenome.transcribeGene("//add_auditory", 2, genome_file, portstr.str().c_str());
myGenome.transcribeGene("//add_reproduction", 2, genome_file, portstr.str().c_str());
myGenome.transcribeGene("//add_movement", 2, genome_file, portstr.str().c_str());
myGenome.transcribeGene("//add_turn", 2, genome_file, portstr.str().c_str());
myGenome.transcribeGene("//connect_subnets", 2, genome_file, portstr.str().c_str());
myNet.loadFromFile(net_file.str().c_str());
myNet.printStats();
//printf("body\n");
stringstream child_file; child_file<<genome_file<<n_children;
//myGenome.transcribeGene("//asexual_reproduction", 4, portstr.str().c_str(), genome_file, child_file.str().c_str(), worldportstr.str().c_str());
int n=4;
while(1) {
try {
int status; while (waitpid(-1, &status, WNOHANG)>0);
int nMessages=0; do {
nMessages = check_for_message(sock);
} while (nMessages>0);
myNet.addClick();
map<string,int>output_length; map<string,unsigned char*>output_data;
myNet.getOutput(output_length, output_data);
myGenome.transcribeGeneIfSubnetFires(output_length, output_data, "talk", 0.25, "//say", 1, portstr.str().c_str()) ;
myGenome.transcribeGeneIfSubnetFires(output_length, output_data, "move", 0.2, "//move", 1, portstr.str().c_str()) ;
myGenome.transcribeGeneIfSubnetFires(output_length, output_data, "turn", 0.1, "//turn", 1, portstr.str().c_str()) ;
myGenome.transcribeGeneIfSubnetFires(output_length, output_data, "attack", 0.1, "//attack", 1, portstr.str().c_str()) ;
myGenome.transcribeGeneIfSubnetFires(output_length, output_data, "eat", 0.2, "//eat", 1, portstr.str().c_str()) ;
stringstream child_file; child_file<<genome_file<<n_children;
myGenome.transcribeGeneIfSubnetFires(output_length, output_data, "reproduction", 0.33, "//asexual_reproduction", 4, portstr.str().c_str(), genome_file, child_file.str().c_str(), worldportstr.str().c_str()) ;
usleep(1000);
//sleep(2);
}
catch (...) {
printf("organism %i error\n", myPort);
}
}
close (sock);
return 1;
}示例7: _tmain
int _tmain(int argc, _TCHAR* argv[])
{
int result = EXIT_SUCCESS;
DOMConfigurator::configure("Log4cxxConfig.xml");
string input;
int playerPort;
int destPort;
int player = 0;
Player playerA = Player();
Player playerB = Player();
char W[200] = "W";
char A[200] = "A";
char S[200] = "S";
char D[200] = "D";
network.initialise();
//host or client for window title and for log.
char* applicationName;
applicationName = "Tag";
SMALL_RECT windowSize = {0, 0, SCREEN_WIDTH/2, SCREEN_HEIGHT/2};
SetConsoleWindowInfo(hConsole, TRUE, &windowSize);
bool gameOver = false;
Vector2f mapBoundries = Vector2f(SCREEN_WIDTH, SCREEN_HEIGHT);
RenderWindow renderWindow(VideoMode(SCREEN_WIDTH/2, SCREEN_HEIGHT, 32), applicationName);
renderWindow.SetFramerateLimit(30);
renderWindow.SetSize(SCREEN_WIDTH/2, SCREEN_HEIGHT);
Shape player1circle = sf::Shape::Circle(Vector2f(0,0), 20.0f, sf::Color::Blue);
Shape player2circle = sf::Shape::Circle(Vector2f(0,0), 20.0f, sf::Color::Red);
cout << "Are you player A or B?";
cin >> input;
if (input == "a" || input == "A")
{
player = 1;
playerPort = 28000;
destPort = 28001;
playerA.setPort(playerPort);
playerB.setPort(destPort);
network.setupUDP(28000,_ip);
LOG4CXX_INFO(loggerMyMain, "Player Binds A" );
}
else if (input == "b" || input == "B")
{
player = 2;
playerPort = 28001;
destPort = 28000;
playerA.setPort(destPort);
playerB.setPort(playerPort);
network.setupUDP(28001,_ip);
LOG4CXX_INFO(loggerMyMain, "Player Binds B" );
}
playerA.setPosition(sf::Vector2f(80,80));
playerB.setPosition(sf::Vector2f(120,120));
player1circle.SetPosition(playerA.getPosition());
player2circle.SetPosition(playerB.getPosition());
try
{
//While the connection is not closed remotely
while(renderWindow.IsOpened() && !gameOver)
{
Event sfmlEvent;
while (renderWindow.PollEvent(sfmlEvent))
{
// Close window : exit
if (sfmlEvent.Type == Event::Closed)
{
renderWindow.Close();
}
else if (sfmlEvent.Type == Event::KeyPressed)
{
if (sf::Keyboard::IsKeyPressed(sf::Keyboard::W))
{
if(player == 2)
{
playerA.update(1);
}
//.........这里部分代码省略.........