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Viewing changes to examples/link-examples-so/ext2f.sce

  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2002-03-21 16:57:43 UTC
  • Revision ID: james.westby@ubuntu.com-20020321165743-e9mv12c1tb1plztg
Tags: upstream-2.6
Import upstream version 2.6

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examples/link-examples-so/ext2f.sce
 
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// Demo file for ext2f example 
 
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// builder code for ext2f.c 
 
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link_name = 'ext2f';    // functions to be added to the call table 
 
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flag  = "f";            // ext2f is a C function 
 
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files = ['ext2f.o' ];   // objects files for ext2f 
 
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libs  = [];             // other libs needed for linking 
 
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// the next call generates files (Makelib,loader.sce) used
 
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// for compiling and loading ext2f and performs the compilation
 
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ilib_for_link(link_name,files,libs,flag);
 
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// load new function code in the scope of call 
 
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// using the previously generated loader 
 
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exec loader.sce 
 
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// test new function through the call function 
 
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a=[1,2,3];b=[4,5,6];n=3;
 
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c=call('ext2f',n,1,'i',a,2,'d',b,3,'d','out',[1,3],4,'d');
 
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if norm(c-(sin(a)+cos(b))) > %eps then pause,end