CVS log for OpenXM_contrib2/asir2000/parse/eval.c

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Default branch: MAIN
Current tag: RELEASE_1_1_3

Revision 1.7 / (download) - annotate - [select for diffs], Fri Sep 22 06:36:43 2000 UTC (23 years, 8 months ago) by noro
Branch: MAIN
CVS Tags: maekawa-ipv6, STABLE_1_1_3, RELEASE_1_1_3
Changes since 1.6: +7 -7 lines
Diff to previous 1.6 (unified)

One can use indices for specifying a member of structure.

example:
[5] struct afo {a,b,c};               <--- definition of structure 'afo'
0
[6] A=newstruct(afo);                 <--- construction of an 'afo'
{0,0,0}
[7] A->a = newvect(3);                <--- a vector is assigned to A->a
[ 0 0 0 ]
[8] A->a[1]=2;                        <--- 2 is assigned to A->a[1]
2
[9] A;
{[ 0 2 0 ],0,0}
[10] A->b = newstruct(afo);     <--- another 'afo' is assigned to A->b.
{0,0,0}
[11] A;
{[ 0 2 0 ],{0,0,0},0}
[12] A->b->c=newvect(3);     <--- a vector is assigned to A->b->c
[ 0 0 0 ]
[13] A->b->c[0] = newstruct(afo); <--- another 'afo' is assigned to A->b->c[0]
{0,0,0}
[14] A;
{[ 0 2 0 ],{0,0,[ {0,0,0} 0 0 ]},0}
[15] A->b->c[0]->a = newvect(2); <--- another 'afo' is assigned to A->b->...
[ 0 0 ]
[16] A->b->c[0]->a[1]=x;   <--- 'x' is assigned to A->b->c[0]->a[1]
x
[17] A;                    <--- The current A
{[ 0 2 0 ],{0,0,[ {[ 0 x ],0,0} 0 0 ]},0}
[18]

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