Re: [Boost-users] :typedef mt19937, normal_distribution, variate_generator & data storage into vector

14 Dec 2014

      Hi Gordon

Thanks for your feedback.

"Getting 260 zeros and 260 values?" -> Correct, the printed result was
somehow messed up.

I've realized (ex-post) that assigning a size (260) to the vector
declaration, before the for loop (i =[0;260]) did not factually help.
In addition, i've figured out a little scope issue. Hopefully adding an
iterator (vector<double>::iterator) has ensured that  all the vector
elements are fine following my fix.

cheers

On Sun, Dec 14, 2014 at 10:02 PM, Gordon Woodhull 
wrote:
...
On Dec 14, 2014, at 10:52 AM, It neophyte  wrote:
hi all,
does someone know why my vstore vector returns a 0 value? any suggestion
to improve the code would be appreciated.cheers.
*aim*: *generating 260 random numbers following a standard normal
distribution, then store the values into a vector (here: vstore)*
vector<double>vstore;
vstore.resize(260);
I think you meant "reserve" here. Getting 260 zeros and 260 values?
typedef mt19937 ALEA;
typedef normal_distribution<double> STGAUSSIAN;
typedef variate_generator GENALEA;
ALEA ale;
STGAUSSIAN stgauss(0,1);
GENALEA gen(ale,stgauss);
for (int i=0;i<=260;i++)
{
//cout<
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