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vector C++ version of IDL where statement? [message #30732]

Wed, 15 May 2002 14:59

Sean Dettrick
Messages: 12
Registered: April 2002

Junior Member

Hi,
this is a hybrid C++/IDL newsgroup question, but I shall risk your
wrath:

Does anybody know how to do an IDL WHERE statement in C++ ??

e.g.
IDL> x=findgen(100)
IDL> w=where(x gt 50)
IDL> x(w)=50

how do you convert to C++?

#include<vector>
main(){
vector<double> x(50);
for (int i=0; i<50; i++) x[i]=i;

??????? <- what to put here?

Muchos gracias,

Sean

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