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-rw-r--r--hadamard.cpp48
1 files changed, 45 insertions, 3 deletions
diff --git a/hadamard.cpp b/hadamard.cpp
index 0a8ba36..b8ebdde 100644
--- a/hadamard.cpp
+++ b/hadamard.cpp
@@ -8,15 +8,24 @@ class MeasureEnergy : public Measurement {
public:
unsigned N;
double totalE;
+ unsigned n;
+ std::vector<unsigned> ρ_dist;
- MeasureEnergy() {
+ MeasureEnergy(unsigned n_bins = 1e4) : ρ_dist(n_bins + 1, 0) {
+ n = n_bins;
N = 0;
totalE = 0;
}
- void after_sweep(double, double E, const Orthogonal&) override {
+ void after_sweep(double, double E, const Orthogonal& M) override {
N++;
totalE += E;
+ double max = sqrt(M.size());
+ for (unsigned i = 0; i < M.size(); i++) {
+ for (unsigned j = 0; j < M.size(); j++) {
+ ρ_dist[n * (M(i, j) + max) / (2 * max)]++;
+ }
+ }
}
double energy() const { return totalE / N; }
@@ -155,7 +164,7 @@ int main(int argc, char* argv[]) {
std::vector<double> edata_old(p.As.size());
if (efile.is_open()) {
- efile >> N_old;
+ efile >> Ne_old;
for (unsigned i = 0; i < p.As.size(); i++) {
double num;
@@ -176,6 +185,39 @@ int main(int argc, char* argv[]) {
efile_out.close();
+ std::string ρfilename = "rhos_" + std::to_string(n) + "_" + std::to_string(β0) + "_" +
+ std::to_string(βf) + "_" + std::to_string(num) + ".dat";
+ std::ifstream ρfile(ρfilename);
+
+ std::vector<std::vector<unsigned>> ρdata_old(As.size());
+
+ for (unsigned i = 0; i < As.size(); i++) {
+ ρdata_old[i].resize(((MeasureEnergy*)As[0])->ρ_dist.size());
+ }
+
+ if (ρfile.is_open()) {
+ for (unsigned i = 0; i < As.size(); i++) {
+ for (unsigned j = 0; j < ((MeasureEnergy*)As[0])->ρ_dist.size(); j++) {
+ unsigned num;
+ ρfile >> num;
+ ρdata_old[i][j] = num;
+ }
+ }
+
+ ρfile.close();
+ }
+
+ std::ofstream ρfile_out(ρfilename);
+
+ for (unsigned i = 0; i < As.size(); i++) {
+ for (unsigned j = 0; j < ((MeasureEnergy*)As[0])->ρ_dist.size(); j++) {
+ ρfile_out << std::fixed << ρdata_old[i][j] + ((MeasureEnergy*)As[i])->ρ_dist[j] << " ";
+ }
+ ρfile_out << "\n";
+ }
+
+ ρfile_out.close();
+
return 0;
}