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Q & A ... °Ô½ÃÆÇ  (Optimization)


¡Ø ¾È³çÇϽʴϱî..?
    ÀúÈñ KSTECÀÇ Á¦Ç°À̳ª ¼­ºñ½º¿¡ ´ëÇØ ±Ã±ÝÇϽŠÁ¡À̳ª ±â¼úÁö¿øÀ» ¿øÇϽô °í°´´ÔÀº ȸ»ç¸í,
    ºÎ¼­¸í, ¼º¸í, »ç¿ëÁ¦Ç°¸í, Á¦Ç° VERSIONÀ» ¸í½ÃÇÏ¿© Áֽñ⠹ٶø´Ï´Ù.

¡Ø °Ô½ÃÇϽг»¿ë¿¡ ´ëÇØ¼­´Â ½Å¼ÓÇÏ°Ô ´äº¯ÇØ µå¸®°Ú½À´Ï´Ù.
¡Ø ÇØ´çµÇ´Â Á¦Ç°±ºÀ» ¼±ÅÃÇϽŠÈÄ ÇÏ°í ½ÍÀ¸½Å ¸»¾¸À» Àû¾î ÁֽʽÿÀ.

Á¦ ¸ñ
IloScalProd()¿¡´Â IloNumVarArray¸¦ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù.
ÀÛ¼ºÀÚ
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ÀÛ¼ºÀÏ
2006-07-26
Á¶È¸¼ö 793 È¸
÷ºÎÆÄÀÏ Ã·ºÎµÈ ÆÄÀϾøÀ½.
IloScalProd()ÀÇ »ý¼ºÀÚ¸¦ º¸½Ã¸é ´ÙÀ½°ú °°ÀÌ µÇ¾îÀÖ´Â °ÍÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù.

public IloNumExprArg IloScalProd(const IloNumVarArray vars, const IloNumArray values)

Áï, ÀÌ ÇÔ¼ö¿¡´Â IloNumVarArray¸¦ »ç¿ëÇØ¾ß ÇÑ´Ù´Â °ÅÁÒ...

º¯¼ö¸¦ »ý¼ºÇÒ ¶§ IloNumVar X[7][5]¿Í °°ÀÌ »ý¼ºÇÏ½Ã¸é ¾ÈµÇ°í ´ÙÀ½°ú °°ÀÌ IloNumVarMatrix¸¦ Á¤ÀÇÇØ¼­ º¯¼ö¸¦ »ý¼ºÇØ¾ß ÇÕ´Ï´Ù.

typedef IloArray < IloNumVarArray > IloNumVarMatrix;

ÀÌ·¸°Ô Á¤ÀÇµÈ IloNumVarMatrix¸¦ ÀÌ¿ëÇÏ¿© º¯¼ö¸¦ »ý¼ºÇÏ´Â ·ÎÁ÷Àº ´ÙÀ½°ú °°½À´Ï´Ù.

IloNumVarMatrix X(env, Supplier);

int i, j, k;
for ( i = 0; i < Supplier; i++ )
{
X[i] = IloNumVarArray(env, Item);

for ( j = 0; j < Item; j++ )
{
X[i][j] = IloNumVar(env, 0, IloInfinity);
}
}

IloNumVarMatrix N(env, Supplier);

for ( i = 0; i < Supplier; i++ )
{
N[i] = IloNumVarArray(env, Truck);
for ( k = 0; k < Truck; k++ )
{
N[i][k] = IloNumVar(env, 0, IloInfinity);
}
}
°ü·Ã±Û º¸±â
"IloScalProd()¿¡´Â IloNumVarArray¸¦ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù."¿Í(°ú) °ü·ÃµÈ ±ÛÀÌ  3°Ç ÀÖ½À´Ï´Ù.
IloScalProd ¹®ÀÇ ÀÌ»ó¿ø 2006-07-26
=+ ´ë½Å += »ç¿ëÇϼ¼¿ä ¼Ò°æÃ¶ 2006-07-26
   [RE]=+ ´ë½Å += »ç¿ëÇϼ¼¿ä ÀÌ»ó¿ø 2006-07-26
    IloScalProd()¿¡´Â IloNumVarArray¸¦ »ç¿ëÇØ¾ß ÇÕ´Ï´Ù. ¼Ò°æÃ¶ 2006-07-26