Attempt to fix some compile-time errors

include/rng_utils.hpp

@@ -44,6 +44,10 @@ class  RandomNumberGenerator
     std::size_t _num_generated_or_skipped_state_numbers=0;
     std::size_t _num_generated_or_skipped_pool_numbers =0;
 
+    using FloatType =
+        typename std::conditional<std::is_floating_point<Type>::value, Type,
+                                  float>::type;
+
 #ifdef USE_MKL
     // vsl streams for random numbers
     VSLStreamStatePtr  _pool_stream;
@@ -54,10 +58,10 @@ class  RandomNumberGenerator
    std::mt19937  _pool_generator;
    std::mt19937 _state_generator;
    std::mt19937 _local_generator;
-   std::uniform_real_distribution<Type> u_distribution
-       = std::uniform_real_distribution<Type>(0.0,1.0);	// uniform in [0,1[
-   std::normal_distribution<Type> n_distribution
-       = std::normal_distribution<Type>(0.0,1.0);	// mean=0, std.dev.=1
+   std::uniform_real_distribution<FloatType> u_distribution
+       = std::uniform_real_distribution<FloatType>(0.0,1.0);	// uniform in [0,1[
+   std::normal_distribution<FloatType> n_distribution
+       = std::normal_distribution<FloatType>(0.0,1.0);	// mean=0, std.dev.=1
 #endif
 
   public:

include/utils.hpp

@@ -24,7 +24,7 @@
 
 using ComplexSP = std::complex<float>;
 using ComplexDP = std::complex<double>;
-// using ComplexPosit = sw::universal::posit<24, 1>;
+using ComplexPosit = std::complex<sw::universal::posit<24, 1>>;
 
 namespace iqs {
 

src/qureg_init.cpp

@@ -465,6 +465,7 @@ QubitRegister<Type>::~QubitRegister()
 
 template class QubitRegister<ComplexSP>;
 template class QubitRegister<ComplexDP>;
+template class QubitRegister<ComplexPosit>;
 
 } // end namespace iqs
 

src/qureg_utils.cpp

@@ -696,6 +696,7 @@ void QubitRegister<Type>::ResetStatistics()
 
 template class QubitRegister<ComplexSP>;
 template class QubitRegister<ComplexDP>;
+template class QubitRegister<ComplexPosit>;
 
 } // end namespace iqs