annotate seqlua_c_example.c @ 43:1a0ce77d9e4b
Removed (wrong) example in README
| author |
jbe |
| date |
Mon Aug 25 03:51:00 2014 +0200 (2014-08-25) |
| parents |
44880bcfc323 |
| children |
45855c3e5cb8 |
| rev |
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1 #include <lua.h>
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2 #include <lauxlib.h>
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3 #include "seqlualib.h"
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4 #include <stdio.h>
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5
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6 int seqlua_c_example_printcsv(lua_State *L) {
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7 seqlua_Iterator iter;
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8 seqlua_iterloop(L, &iter, 1) {
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9 if (seqlua_itercount(&iter) > 1) fputs(",", stdout);
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10 fputs(luaL_tolstring(L, -1, NULL), stdout);
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11 // two values need to be popped (the value pushed by
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12 // seqlua_iternext and the value pushed by luaL_tolstring)
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13 lua_pop(L, 2);
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14 }
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15 fputs("\n", stdout);
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16 return 0;
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17 }
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18
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19 int luaopen_seqlua_c_example(lua_State *L) {
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20 lua_pushcfunction(L, seqlua_c_example_printcsv);
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21 lua_setglobal(L, "printcsv");
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22 return 0;
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23 }
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