diff options
-rw-r--r-- | include/grgsm/plotting.hpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/grgsm/plotting.hpp b/include/grgsm/plotting.hpp index 21890e4..d4e6933 100644 --- a/include/grgsm/plotting.hpp +++ b/include/grgsm/plotting.hpp @@ -31,7 +31,7 @@ boost::shared_ptr<Gnuplot> current_figure; -void imagesc(arma::mat & x){ +void imagesc(const arma::mat & x){ Gnuplot gp; gp << "set palette rgb 3,2,2;"; gp << "plot "; @@ -39,7 +39,7 @@ void imagesc(arma::mat & x){ gp << std::endl; } -void plot(arma::cx_mat & x, std::string title){ +void plot(const arma::cx_mat & x, std::string title){ arma::mat y = arma::abs(x); if(current_figure.get()==NULL){ current_figure = boost::make_shared<Gnuplot>(); @@ -50,7 +50,7 @@ void plot(arma::cx_mat & x, std::string title){ (*current_figure) << std::endl; } -void replot(arma::cx_mat & x, std::string title){ +void replot(const arma::cx_mat & x, std::string title){ arma::mat y = arma::abs(x); if(current_figure.get()==NULL){ current_figure = boost::make_shared<Gnuplot>(); @@ -61,19 +61,19 @@ void replot(arma::cx_mat & x, std::string title){ } template<typename T> -void plot(std::vector<T> & x){ +void plot(const std::vector<T> & x){ arma::cx_mat y = arma::conv_to<arma::cx_mat>::from(x); plot(y,""); } template<typename T> -void plot(std::vector<T> & x, std::string title){ +void plot(const std::vector<T> & x, std::string title){ arma::cx_mat y = arma::conv_to<arma::cx_mat>::from(x); plot(y,title); } template<typename T> -void replot(std::vector<T> & x, std::string title){ +void replot(const std::vector<T> & x, std::string title){ arma::cx_mat y = arma::conv_to<arma::cx_mat>::from(x); replot(y,title); } |