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Java GLPK.intArray_setitem方法代码示例

本文整理汇总了Java中org.gnu.glpk.GLPK.intArray_setitem方法的典型用法代码示例。如果您正苦于以下问题：Java GLPK.intArray_setitem方法的具体用法？Java GLPK.intArray_setitem怎么用？Java GLPK.intArray_setitem使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.gnu.glpk.GLPK的用法示例。


在下文中一共展示了GLPK.intArray_setitem方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: removeRows

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
@Override
public void removeRows(int[] indexes) throws CPException {

	SWIGTYPE_p_int ind = GLPK.new_intArray( indexes.length + 1 );
	
	for (int i = 0; i < indexes.length; i++) {
	
		GLPK.intArray_setitem( ind, i + 1, indexes[i] );
	}
	
	GLPK.glp_del_rows( m_model, indexes.length, ind );	
	GLPK.delete_intArray( ind );
	m_simplexCtrl.setPresolve( GLPKConstants.GLP_ON );
	m_colStats = null;
	m_rowStats = null;
}
开发者ID:klinovp，项目名称:pronto，代码行数:17，代码来源:GLPKLPSolverImpl.java

示例2: setRowCoefficients

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
protected static void setRowCoefficients(glp_prob model, int index, double[] row, double rhs, LPSolver.ROW_TYPE type) {
	
	SWIGTYPE_p_double newRow = GLPK.new_doubleArray( row.length + 1 );
	SWIGTYPE_p_int ind = GLPK.new_intArray( row.length + 1 );
	//Set the coefficients
	for (int i = 0; i < row.length; i++) {
		
		GLPK.doubleArray_setitem( newRow, i + 1, row[i] );
		GLPK.intArray_setitem( ind, i + 1, i + 1 );
	}
	
	GLPK.glp_set_mat_row( model, index, row.length, ind, newRow );
	GLPK.glp_set_row_bnds( model, index, GLPKUtils.genericRowTypeToGLPKType( type ), rhs, rhs );
	
	GLPK.delete_doubleArray( newRow );
	GLPK.delete_intArray( ind );		
}
开发者ID:klinovp，项目名称:pronto，代码行数:18，代码来源:GLPKUtils.java

示例3: setColumnCoefficients

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
protected static void setColumnCoefficients(glp_prob model, int index, double[] column) {
	
	SWIGTYPE_p_double col = GLPK.new_doubleArray( column.length );
	SWIGTYPE_p_int ind = GLPK.new_intArray( column.length );
	//Set the coefficients
	for (int i = 1; i < column.length; i++) {
		
		GLPK.doubleArray_setitem( col, i, column[i] );
		GLPK.intArray_setitem( ind, i, i );
	}
	
	GLPK.glp_set_mat_col( model, index, column.length - 1, ind, col );
	GLPK.glp_set_col_kind( model, index, GLPKConstants.GLP_CV );
	GLPK.glp_set_col_bnds( model, index, GLPKConstants.GLP_LO, 0, Double.MAX_VALUE );
	
	GLPK.delete_doubleArray( col );
	GLPK.delete_intArray( ind );
}
开发者ID:klinovp，项目名称:pronto，代码行数:19，代码来源:GLPKUtils.java

示例4: removeColumns

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
@Override
public void removeColumns(String namePrefix) {
	assertIndex();
	
	SWIGTYPE_p_int delIndex = GLPK.new_intArray( getColumnNumber() );
	int ind = 1;
	
	for (int i = getFirstColumnIndex(); i <= getColumnNumber(); i++) {
		
		String colName = GLPK.glp_get_col_name( getModel(), i );
		
		if (colName != null && colName.startsWith( namePrefix )) {
			GLPK.intArray_setitem( delIndex, ind++, i );
		}
	}
			
	if (ind > 1) {
		GLPK.glp_del_cols( getModel(), ind - 1, delIndex );	
	}
	
	GLPK.delete_intArray( delIndex );
	getSimplexCtrl().setPresolve( GLPKConstants.GLP_ON );
}
开发者ID:klinovp，项目名称:pronto，代码行数:24，代码来源:CCAwareGLPKSolver.java

示例5: removeColumns

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
@Override
public void removeColumns(int[] indexes) throws CPException {
	
	SWIGTYPE_p_int ind = GLPK.new_intArray( indexes.length + 1 );
	
	for (int i = 0; i < indexes.length; i++) {
	
		GLPK.intArray_setitem( ind, i + 1, indexes[i] );
	}
	
	GLPK.glp_del_cols( m_model, indexes.length, ind );	
	GLPK.delete_intArray( ind );
	m_simplexCtrl.setPresolve( GLPKConstants.GLP_ON );
}
开发者ID:klinovp，项目名称:pronto，代码行数:15，代码来源:GLPKLPSolverImpl.java

示例6: requireOneShiftOnly

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
private void requireOneShiftOnly() {
    GLPK.glp_add_rows(problem, n * (2*d+1));
    for (int i = 0; i < n; i++) {
        int shift = i * (d * m + ms);
        
        for (int ii = 0; ii < d; ii++) {                
            // One shift only in the morning
            for (int iii = shift + ii*m + 1; iii <= shift + ii*m + mm; iii++) {
                GLPK.intArray_setitem(ia, ++el, r);
                GLPK.intArray_setitem(ja, el, iii);
                GLPK.doubleArray_setitem(va, el, 1);
            }
            GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_FX, 1.0, 1.0);
            r++;
            
            // One shift only in the afternoon
            for (int iii = shift + ii*m + mm + 1; iii <= shift + ii*m + m; iii++) {
                GLPK.intArray_setitem(ia, ++el, r);
                GLPK.intArray_setitem(ja, el, iii);
                GLPK.doubleArray_setitem(va, el, 1);
            }
            GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_FX, 1.0, 1.0);
            r++;
        }
        
        // One shift only on Sunday
        for (int iii = shift + m*d + 1; iii <= shift + m*d + ms; iii++) {                
            GLPK.intArray_setitem(ia, ++el, r);
            GLPK.intArray_setitem(ja, el, iii);
            GLPK.doubleArray_setitem(va, el, 1);
        }
        GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_FX, 1.0, 1.0);
        r++;
    }        
}
开发者ID:robol，项目名称:shift-scheduler，代码行数:36，代码来源:TimetableSolver.java

示例7: requireCorrectWorkingHours

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
private void requireCorrectWorkingHours() {
    GLPK.glp_add_rows(problem, n);
    for (int i = 0; i < n; i++) {
        int shift = i * (d*m+ms);
        
        for (int ii = 1; ii <= d; ii++) {
            for (int iii = 1; iii <= mm; iii++) {
                GLPK.intArray_setitem(ia, ++el, r);
                GLPK.intArray_setitem(ja, el, shift + (ii-1)*m + iii);
                GLPK.doubleArray_setitem(va, el, 
                        (iii < mm) ? shift_storage.getMorningShift(iii-1).length() : 0.0);
            }
            for (int iii = 1; iii <= ma; iii++) {
                GLPK.intArray_setitem(ia, ++el, r);
                GLPK.intArray_setitem(ja, el, shift + (ii-1)*m + mm + iii);
                GLPK.doubleArray_setitem(va, el, 
                        (iii < ma) ? shift_storage.getAfternoonShift(iii-1).length() : 0.0);
            }
        }
        
        // Sunday shifts are at the end
        for (int iii = 1; iii <= ms; iii++) {
            GLPK.intArray_setitem(ia, ++el, r);
            GLPK.intArray_setitem(ja, el, shift + d*m + iii);
            GLPK.doubleArray_setitem(va, el, 
                    (iii < ms) ? shift_storage.getSundayShift(iii-1).length() : 0.0);
        }
        
        GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_FX, 
                storage.getEmployee(i).hours, storage.getEmployee(i).hours);
        r++;
    }
}
开发者ID:robol，项目名称:shift-scheduler，代码行数:34，代码来源:TimetableSolver.java

示例8: requireMinimumWorkingPeople

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
private void requireMinimumWorkingPeople() {
    int minimum_morning_people[] =  settings.minimum_working_people_morning;
    int minimum_afternoon_people[] = settings.minimum_working_people_afternoon;
    int minimum_sunday_people = (ms > 1) ? settings.minimum_working_people_sunday : 0;
    
    GLPK.glp_add_rows(problem, 2*d + 1);
    for (int i = 1 ; i <= d; i++) {
        // Counting shifts in the morning
        for (int ii = 1; ii <= n; ii++) {
            GLPK.intArray_setitem(ia, ++el, r);
            GLPK.intArray_setitem(ja, el, (ii-1)*(d*m+ms) + (i-1)*m + mm);
            GLPK.doubleArray_setitem(va, el, 1.0);
        }
        GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_UP, 0.0, n-minimum_morning_people[i-1]);
        r++;
        
        // Counting shifts in the afternoon
        for (int ii = 1; ii <= n; ii++) {
            GLPK.intArray_setitem(ia, ++el, r);
            GLPK.intArray_setitem(ja, el, (ii-1)*(d*m+ms) + (i-1)*m + m);
            GLPK.doubleArray_setitem(va, el, 1.0);
        }
        GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_UP, 0.0, n-minimum_afternoon_people[i-1]);
        r++;
    }
    
    // Counting shifts on Sundays
    for (int ii = 1; ii <= n; ii++) {
        GLPK.intArray_setitem(ia, ++el, r);
        GLPK.intArray_setitem(ja, el, (ii-1)*(d*m+ms) + d*m+ms);
        GLPK.doubleArray_setitem(va, el, 1.0);
    }
    GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_UP, 0.0, n-minimum_sunday_people);
    r++;
}
开发者ID:robol，项目名称:shift-scheduler，代码行数:36，代码来源:TimetableSolver.java

示例9: requireCoherentFreeDays

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
private void requireCoherentFreeDays() {
    for (int i = 0; i < n; i++) {
        Employee e = storage.getEmployee(i);
        int shift = i*(d*m+ms);
        
        for (Integer free_morning : e.free_mornings) {
            GLPK.glp_add_rows(problem, 1);
            for (int ii = 1; ii < mm; ii++) {
                GLPK.intArray_setitem(ia, ++el, r);
                GLPK.intArray_setitem(ja, el, shift + ii + free_morning * m);
                GLPK.doubleArray_setitem(va, el, 1.0);
            }
            GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_FX, 0.0, 0.0);
            r++;
        }
        
        for (Integer free_afternoon : e.free_afternoons) {
            GLPK.glp_add_rows(problem, 1);
            for (int ii = 1; ii < ma; ii++) {
                GLPK.intArray_setitem(ia, ++el, r);
                GLPK.intArray_setitem(ja, el, shift + ii + mm + free_afternoon * m);
                GLPK.doubleArray_setitem(va, el, 1.0);
            }
            GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_FX, 0.0, 0.0);
            r++;
        }
        
        if (e.free_sunday) {
            GLPK.glp_add_rows(problem, 1);
            for (int ii = 1; ii < ms; ii++) {
                GLPK.intArray_setitem(ia, ++el, r);
                GLPK.intArray_setitem(ja, el, shift + ii + d*m);
                GLPK.doubleArray_setitem(va, el, 1.0);
            }
            GLPK.glp_set_row_bnds(problem, r, GLPKConstants.GLP_UP, 0.0, 0.0);
            r++;
        }
    }        
}
开发者ID:robol，项目名称:shift-scheduler，代码行数:40，代码来源:TimetableSolver.java

示例10: removeRow

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
@Override
public void removeRow(int index) throws CPException {
	
	SWIGTYPE_p_int ind = GLPK.new_intArray( 1 );
	
	GLPK.intArray_setitem( ind, 1, index );
	GLPK.glp_del_rows( m_model, 1, ind );
	
	GLPK.delete_intArray( ind );
	
	m_simplexCtrl.setPresolve( GLPKConstants.GLP_ON );
}
开发者ID:klinovp，项目名称:pronto，代码行数:13，代码来源:GLPKLPSolverImpl.java

示例11: removeColumn

import org.gnu.glpk.GLPK; //导入方法依赖的package包/类
@Override
public void removeColumn(int index) throws CPException {
	
	SWIGTYPE_p_int ind = GLPK.new_intArray( 1 );
	
	GLPK.intArray_setitem( ind, 1, index );
	GLPK.glp_del_cols( m_model, 1, ind );		
	
	GLPK.delete_intArray( ind );
	
	m_simplexCtrl.setPresolve( GLPKConstants.GLP_ON );
}
开发者ID:klinovp，项目名称:pronto，代码行数:13，代码来源:GLPKLPSolverImpl.java


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