本文整理汇总了C++中sim函数的典型用法代码示例。如果您正苦于以下问题：C++ sim函数的具体用法？C++ sim怎么用？C++ sim使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了sim函数的15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: sim
void
timbre::add_tracks(
musly_track** tracks,
musly_trackid* trackids,
int length,
bool generate_ids) {
int num_new;
if (generate_ids) {
idpool.generate_ids(trackids, length);
num_new = length;
}
else {
num_new = idpool.add_ids(trackids, length);
}
Eigen::VectorXf sim(mp.get_normtracks()->size());
mp.append_normfacts(num_new);
int pos = idpool.get_size() - length;
for (int i = 0; i < length; i++) {
similarity_raw(tracks[i], mp.get_normtracks()->data(),
mp.get_normtracks()->size(), sim.data());
mp.set_normfacts(pos + i, sim);
}
}示例2: main
int main (int argc, char* argv[]) {
// Initialize options
int i;
get_ops(NULL);
for (i=1; i<argc; ++i) {
get_ops(argv[i]);
}
// Seed RNG
if (ops.seedFlag) {
srand(ops.seed);
} else {
srand(time(NULL));
}
// Read in nuclei
if (get_nuclei(ops.nuclei_filename)==false) {
exit(EXIT_FAILURE);
}
// Read in reactions
if (get_reactions(ops.reaclib_filename)==false) {
exit(EXIT_FAILURE);
}
sim();
free(nuclei);
free(abun);
free(reactions);
return 0;
}示例3: main
int main(int argc, char **argv)
{
PseudoRandomSeed();
dInitODE();
//create simulator and set robot position at (0, -8)
Simulator sim(0, -8);
//create motion planner
MotionPlanner mp(&sim);
//create graphics
Graphics graphics(&mp);
//create obstacles and terrain
CreateWorld1(&sim);
//if argument specified, set as maximum motion planning time
if(argc > 1)
graphics.SetMotionPlannerMaxTime(atof(argv[1]));
//print help messages
graphics.HandleEventOnHelp();
//enter event loop
graphics.MainLoop();
return 0;
}示例4: main
int main(void)
{
Rossler<double> ross(0.398,2.0,4.0);
RungeKutta4<double> integrator(1e-2);
// Euler<double> integrator(1e-2);
Simulation<double> sim(ross,integrator);
double ti = 0.0;
double tf = 200.0;
long npts = 10000;
std::ofstream datfile("out.dat", std::ios::out | std::ios::trunc);
ross.x(0) = 0.0;
ross.x(1) = 0.0;
ross.x(2) = 0.0;
if (datfile)
{
//sim.run(std::cout, ti, tf);
//sim.run(datfile, npts);
sim.run(datfile, ti, tf);
datfile.close();
}
else
{
std::cerr << "Erreur à l'ouverture du fichier !" << std::endl;
}
return 0;
}示例5: TEST
TEST(TestASMu3D, TransferGaussPtVars)
{
SIM3D sim(1);
sim.opt.discretization = ASM::LRSpline;
sim.createDefaultModel();
ASMu3D* pch = static_cast<ASMu3D*>(sim.getPatch(1));
size_t id[3];
const double* xi = GaussQuadrature::getCoord(3);
RealArray oldAr(3*3*3), newAr;
for (size_t idx = 0; idx < 3; ++idx) {
SIM3D simNew(1);
simNew.opt.discretization = ASM::LRSpline;
simNew.createDefaultModel();
ASMu3D* pchNew = static_cast<ASMu3D*>(simNew.getPatch(1));
pchNew->uniformRefine(idx, 1);
for (id[2] = 0; id[2] < 3; ++id[2])
for (id[1] = 0; id[1] < 3; ++id[1])
for (id[0] = 0; id[0] < 3; ++id[0])
oldAr[id[0]+(id[1]+id[2]*3)*3] = (1.0 + xi[id[idx]]) / 2.0;
pchNew->transferGaussPtVars(pch->getVolume(), oldAr, newAr, 3);
size_t k = 0;
for (size_t iEl = 0; iEl < 2; ++iEl)
for (id[2] = 0; id[2] < 3; ++id[2])
for (id[1] = 0; id[1] < 3; ++id[1])
for (id[0] = 0; id[0] < 3; ++id[0], ++k)
EXPECT_FLOAT_EQ(newAr[k], 0.5*iEl + 0.5*(xi[id[idx]] + 1.0) / 2.0);
}
}示例6: TEST
TEST(TestInitialConditions, Parse)
{
SIM2D sim({4}, false);
EXPECT_TRUE(sim.read("src/SIM/Test/refdata/input.xinp"));
// Recognize both comp and component attributes and correct priority
// Boundary conditions
for (int i = 1; i < 5; i++)
ASSERT_FLOAT_EQ((float)i,(*sim.getSclFunc(i))(Vec3()));
// Initial conditions
ASSERT_TRUE(sim.getICs().begin() != sim.getICs().end());
const std::vector<SIMdependency::ICInfo>& bar = sim.getICs().begin()->second;
for (std::vector<SIMdependency::ICInfo>::const_iterator info = bar.begin();
info != bar.end(); info++)
switch (info->component) {
case 1:
ASSERT_EQ(info->function, "1");
break;
case 2:
ASSERT_EQ(info->function, "2");
break;
case 3:
ASSERT_EQ(info->function, "3");
break;
case 4:
ASSERT_EQ(info->function, "4");
break;
default:
ASSERT_TRUE(false);
}
}示例7: TEST_P
TEST_P(TestASMu3D, BoundaryNodes)
{
if (GetParam() == 0 || GetParam() > 6)
return;
SIM3D sim(1);
sim.opt.discretization = ASM::LRSpline;
ASSERT_TRUE(sim.read("src/ASM/LR/Test/refdata/boundary_nodes_3d.xinp"));
ASSERT_TRUE(sim.createFEMmodel());
std::stringstream str;
str << "Face" << GetParam();
int bcode = sim.getUniquePropertyCode(str.str(),0);
std::vector<int> vec;
sim.getBoundaryNodes(bcode,vec);
ASSERT_EQ(vec.size(), 16U);
auto it = vec.begin();
for (int i = 0; i < 4; ++i)
for (int j = 0; j < 4; ++j)
if (GetParam() == 1)
EXPECT_EQ(*it++, 1+4*(4*i+j));
else if (GetParam() == 2)
EXPECT_EQ(*it++, 2+4*(4*i+j));
else if (GetParam() == 3)
EXPECT_EQ(*it++, 16*i+j+1);
else if (GetParam() == 4)
EXPECT_EQ(*it++, 5+16*i+j);
else if (GetParam() == 5)
EXPECT_EQ(*it++, 4*i+j+1);
else if (GetParam() == 6)
EXPECT_EQ(*it++, 17+4*i+j);
}示例8: TEST
TEST(TestDomainDecomposition, Setup)
{
SIM2D sim(1);
sim.read("src/ASM/Test/refdata/DomainDecomposition_2D_1P.xinp");
sim.preprocess();
DomainDecomposition dd;
// TODO: Remove after integration
dd.setup(sim.getProcessAdm(), sim);
const SAM* sam = sim.getSAM();
ASSERT_EQ(dd.getMinEq(), 1);
ASSERT_EQ(dd.getMaxEq(), sam->getNoEquations());
ASSERT_EQ(dd.getMinNode(), 1);
ASSERT_EQ(dd.getMaxNode(), sam->getNoNodes());
ASSERT_EQ(dd.getMinDOF(), 1);
ASSERT_EQ(dd.getMaxDOF(), sam->getNoDOFs());
for (int i = 1; i <= sam->getNoEquations(); ++i)
ASSERT_EQ(dd.getGlobalEq(i), i);
ASSERT_EQ(dd.getGlobalEq(sam->getNoEquations()+1), 0);
// disabled until integration in the SIM class is added
// ASSERT_EQ(dd.getPatchOwner(1), 0);
// ASSERT_EQ(dd.getPatchOwner(2), -1);
ASSERT_TRUE(dd.getMLGEQ().empty());
ASSERT_TRUE(dd.getMLGN().empty());
}示例9: main
int main(int argc,char *argv[]) {
if(argc != 5) {
printf("Wrong Number of Arguments\n");
exit(0);
}
//double alpha1 = argv[1]-0.0;
double alpha1, alpha2, beta1, beta2, gamma1, gamma2, phi1, phi2;
alpha1 = alpha2 = atof( argv[1] );
beta1 = 0.35;
beta2 = atof( argv[2] );
gamma1 = gamma2 = 1.0/5.0;
phi1 = phi2 = atof( argv[4]);
int intro_time;
intro_time = atoi( argv[3] );
int num_reps = 5;
Network net = Network("gillespie toy", Network::Undirected);
net.populate(10000);
net.connect_all_nodes();
Gillespie_TwoStrain_Network_Sim sim(&net, alpha1, alpha2, gamma1, gamma2, beta1, beta2, phi1, phi2, intro_time);
for(int i =1; i <= num_reps; i++){
cout << "Simulation number: " << i << endl;
sim.reset();
sim.rand_infect(5, 1);
sim.run_simulation(10000.0);
}
return 0;
}示例10: TEST
TEST(Simplifier, JumpConstFold) {
BCMarker dummy = BCMarker::Dummy();
IRUnit unit(test_context);
Simplifier sim(unit);
// Folding JmpZero and JmpNZero.
{
auto tester = [&] (SSATmp* val, Opcode op) {
auto jmp = unit.gen(op, dummy, unit.defBlock(), val);
return sim.simplify(jmp, false);
};
auto resultFalseZero = tester(unit.cns(false), JmpZero);
auto resultFalseNZero = tester(unit.cns(false), JmpNZero);
auto resultTrueZero = tester(unit.cns(true), JmpZero);
auto resultTrueNZero = tester(unit.cns(true), JmpNZero);
EXPECT_SINGLE_OP(resultFalseNZero, Nop);
EXPECT_SINGLE_OP(resultTrueZero, Nop);
EXPECT_SINGLE_OP(resultFalseZero, Jmp);
EXPECT_SINGLE_OP(resultTrueNZero, Jmp);
}
// Folding query jumps.
{
auto jmpeqTaken = unit.gen(JmpEq, dummy, unit.cns(10), unit.cns(10));
auto result = sim.simplify(jmpeqTaken, false);
EXPECT_SINGLE_OP(result, Jmp);
auto jmpeqNTaken = unit.gen(JmpEq, dummy, unit.cns(10), unit.cns(400));
result = sim.simplify(jmpeqNTaken, false);
EXPECT_SINGLE_OP(result, Nop);
}
}示例11: flamePrepare
/**
* @brief Add a new simulation instance
* @param name unique internal name for this instance
* @param lattice file name
*/
void flamePrepare(const char *name, const char *lattice)
{
if(!name) return;
try {
Guard G(SimGlobal.lock);
if(SimGlobal.sims.find(name)!=SimGlobal.sims.end())
throw std::runtime_error("Sim name already in use");
std::auto_ptr<Config> conf;
{
GLPSParser parser;
conf.reset(parser.parse_file(lattice));
}
std::auto_ptr<Sim> sim(new Sim(name));
sim->machine.reset(new Machine(*conf));
SimGlobal.sims[name] = sim.get();
sim.release();
}catch(std::exception& e){
fprintf(stderr, "Error: %s\n", e.what());
}
}示例12: assert
void FpuStackAllocator::pop_always(LIR_Op* op, LIR_Opr opr) {
assert(op->fpu_pop_count() == 0, "fpu_pop_count alredy set");
assert(tos_offset(opr) == 0, "can only pop stack top");
op->set_fpu_pop_count(1);
sim()->pop();
}示例13: main
int main() {
// Construct Network
Network net("name", Network::Undirected);
net.populate(10000);
net.erdos_renyi(5);
cout << "days_ahead" << "," << "transmissibility1" << "," << "transmissibility2" << "," << "strain1" << "," << "strain2" << endl;
for (int days_ahead = 0; days_ahead < 20; days_ahead ++){
for (double transmissibility1 = 0.2; transmissibility1 <= 0.5; transmissibility1 += 0.05){
for (double transmissibility2 = 0.2; transmissibility2 <= 0.5; transmissibility2 += 0.05){
int i = 0;
while ( i < 100){
// Choose and run simulation
Two_Strain_Percolation_Sim sim(&net);
sim.set_transmissibility1(transmissibility1);
sim.set_transmissibility2(transmissibility2);
sim.rand_infect(5, 0);
sim.run_headstart_simulation(days_ahead, 5);
if(sim.epidemic_size1() > 50){
cout << days_ahead << "," << transmissibility1 << "," << transmissibility2 << "," << sim.epidemic_size1() << "," << sim.epidemic_size2() << endl;
i++;
}
sim.reset();
}
}
}
}
return 0;
}示例14: sim
Else::PhysicsSimulatorPtr
Else::PhysicsSimulatorFactory::create( void )
{
PhysicsSimulatorPtr sim( new PhysicsSimulator() );
sim->setTimeStep( myTimeStep );
return sim;
}示例15: process_enable_simulator
void process_enable_simulator(LLMessageSystem *msg, void **user_data)
{
// enable the appropriate circuit for this simulator and
// add its values into the gSimulator structure
U64 handle;
U32 ip_u32;
U16 port;
msg->getU64Fast(_PREHASH_SimulatorInfo, _PREHASH_Handle, handle);
msg->getIPAddrFast(_PREHASH_SimulatorInfo, _PREHASH_IP, ip_u32);
msg->getIPPortFast(_PREHASH_SimulatorInfo, _PREHASH_Port, port);
// which simulator should we modify?
LLHost sim(ip_u32, port);
// Viewer trusts the simulator.
msg->enableCircuit(sim, TRUE);
LLWorld::getInstance()->addRegion(handle, sim);
// give the simulator a message it can use to get ip and port
llinfos << "simulator_enable() Enabling " << sim << " with code " << msg->getOurCircuitCode() << llendl;
msg->newMessageFast(_PREHASH_UseCircuitCode);
msg->nextBlockFast(_PREHASH_CircuitCode);
msg->addU32Fast(_PREHASH_Code, msg->getOurCircuitCode());
msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
msg->addUUIDFast(_PREHASH_ID, gAgent.getID());
msg->sendReliable(sim);
}