imc_conversion.hpp: more comprehensive error message, imc_datatype: imc_Ulongint,imc_Slongint typedef for x86_64 vs. arm

lib/imc_conversion.hpp

@@ -17,7 +17,11 @@ namespace imc
     // check number of elements of type "datatype" in buffer
     if ( subbuffer.size() != channel.size()*sizeof(datatype) )
     {
-      throw std::runtime_error("size mismatch between subbuffer and datatype");
+      throw std::runtime_error( std::string("size mismatch between subbuffer (")
+                              + std::to_string(subbuffer.size())
+                              + std::string(") and datatype (")
+                              + std::to_string(channel.size()) + std::string("*")
+                              + std::to_string(sizeof(datatype)) + std::string(")") );
     }
 
     // extract every single number of type "datatype" from buffer
@@ -36,6 +40,8 @@ namespace imc
       // save number in channel
       channel[i] = df;
     }
+
+    // for ( auto el: channel ) std::cout<<el<<"\n";
   }
 
 }

lib/imc_datatype.hpp

@@ -10,12 +10,22 @@ namespace imc
   // map datatype to machine's datatypes
   typedef unsigned char imc_Ubyte;
   typedef signed char imc_Sbyte;
+  //
   typedef unsigned short imc_Ushort;
   typedef signed short imc_Sshort;
+  //
+  // e.g. ARM Cortex-A72 armv7l gcc version 10.2.0 (Ubuntu 10.2.0-13ubuntu1)
+  // #ifdef __arm__
   typedef unsigned long int imc_Ulongint;
   typedef signed long int imc_Slongint;
+  // e.g. Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz x86_64 gcc version 10.2.0 (Ubuntu 10.2.0-13ubuntu1)
+  // #ifdef i386 __i386 __i386__
+  // typedef unsigned int imc_Ulongint;
+  // typedef signed int imc_Slongint;
+  //
   typedef float imc_float;
   typedef double imc_double;
+  //
   // TODO not all remaining types are supported yet
   // typedef <whatever that is ->... > "imc Devices Transitional Recording"
   // typedf <sometimestamptype>  "Timestamp Ascii"