An Integer Vector in SpaceDim-Dimensional Space
The class IntVect is an implementation of an integer vector in a SpaceDim-dimensional space. It represents a point in a discrete space. IntVect values are accessed using the operator[] function, as for a normal C++ array. In addition, the basic arithmetic operators have been overloaded to implement scaling and translation operations.
iv1 is lexically less than iv2 if:
in 2-D:
(iv1[0] < iv2[0]) || ((iv1[0] == iv2[0]) && (iv1[1] < iv2[1]));
in 3-D:
(iv1[0] < iv2[0]) || (iv1[0]==iv2[0] && ((iv1[1] < iv2[1] || ((iv1[1] == iv2[1]) && (iv1[2] < iv2[2])))));
iv1 is lexically less than iv2 if:
in 2-D:
(iv1[0] > iv2[0]) || ((iv1[0] == iv2[0]) && (iv1[1] > iv2[1]));
int 3-D:
(iv1[0] > iv2[0]) || (iv1[0]==iv2[0] && ((iv1[1] > iv2[1] || ((iv1[1] == iv2[1]) && (iv1[2] > iv2[2])))));
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