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From: Jason Hise (0xchaos_at_[hidden])
Date: 2006-10-03 09:07:33

For accessing members of a vector, I've found I prefer using an index
to access elements, with some special indicees predefined. This
sidesteps the problem of needing to directly access a member in order
to refer to a component by name. For instance:

vector<int, 2> vec;

vec[0] = 42;
vec[_x] = 42; // does the same thing

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