g++ [flags ...] file ... -l /isip/tools/lib/$ISIP_BINARY/lib_math_vector.a

#include <MVector.h>

MVector();
MVector(const MVector& arg);
MVector(long len);
boolean setLength(long len, boolean preserve_values = true);
boolean setCapacity(long cap, boolean preserve_values = true);
boolean add(const MVector& source_vector);
TIntegral min(long& position) const;
TIntegral dotProduct(const MVector& vector) const;
TIntegral norm(const MVector& vector) const;

MVector<Double, double> val0;
MVector<Double, double> val1;
MVector<Double, double> vsum;

double dotp;
double norm_val;
double min_val;
long pos;

val0.assign(L"1, 3, 5, 7");
val0.add(2); 
val1.assign(L"2, 4, 6, 8, 10");
val1.setLength(4);

vsum.add(val0, val1);

dotp = val0.dotProduct(val1);
norm_val = val1.norm();
min_val = val1.min(pos);

• vector elements:

  TScalar* v_d;

• the number of elements of this vector:

  Long length_d;

• the maximum number of elements:

  Long capacity_d;

• debug level:

  static Integral::DEBUG debug_level_d;

• This example shows how to use the i/o methods for a MVector<Long, long> object

         MVector<Long, long> val0;
         MVector<Long, long> val1;
  
         val0.assign(L"1, 2, 3, 4, 5");
         val1.assign(L"2, 4, 6");
         
         String file_name(L"foo");
         Sof tmp_file0;
         tmp_file0.open(file_name, File::WRITE_ONLY, File::TEXT);
         
         // write the values
         //
         val0.write(tmp_file0, (long)0);
         val1.write(tmp_file0, (long)1);
  
         // close the files
         //
         tmp_file0.close();
         
         // open the files in read mode
         //
         tmp_file0.open(file_name);
         
         // read the values back in
         //
         if (!val1.read(tmp_file0, (long)0) || (!val1.almostEqual(val0))) {
              val0.debug(L"val0");
              val1.debug(L"val1");
              return Error::handle(val0.name(), L"read-text", Error::TEST,
                                   __FILE__,__LINE__);
         }
         // close the files
         //
         tmp_file0.close();
  
         

• This example shows how to do some basic mathematical, logical and dsp operations for MVector objects

         MVector<Double, double> val0;
         MVector<Long, long>val1;
         MVector<Double, double> val2;
         
         double mean;
         double variance;
         double sum;
         
         val0.assign(L"45.21, 38.23, 52.56, 47.80");
         val0.round();
         val1.assign(val0);
  
         val2.log(val0);
         
         val1.limit(40, 50);
         if (!val1.gt(39)){
            return Error::handle(val0.name(), L"gt", Error::TEST, __FILE__, __LINE__);
         }
         mean = val0.mean();
         variance = val0.var();
         sum = val0.sum();