Add filtered operators and initializer

eo/src/eoFilterMonOp.h

@@ -0,0 +1,75 @@
+/* Software License Agreement (GNU GPLv3)
+ *
+ * Copyright (C) 2013  Patrick Lehner <[email protected]>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef EO_FILTERMONOP_H
+#define EO_FILTERMONOP_H
+
+// C++ library includes
+#include <iostream>
+#include <vector>
+
+// EO library includes
+#include <eo> // eo general include
+#include <eoOp.h>
+
+template< class EOT >
+class eoFilterMonOp: public eoMonOp< EOT >
+{
+  public:
+    typedef bool(*FilterFuncPtr)(const EOT&);
+
+    eoFilterMonOp(eoMonOp<EOT>* actualOp_) :
+        eoMonOp< EOT >(), actualOp(actualOp_)
+    {}
+
+    virtual ~eoFilterMonOp() {}
+
+    bool operator()(EOT& _eo1) {
+        EOT eo2(_eo1);
+
+        if (!(*actualOp)(eo2))
+            return false;
+
+        bool accepted = true;
+        for (FilterFuncPtr fp : filters)
+            if ( !(*fp)(eo2) ) {
+                accepted = false;
+                break;
+            }
+
+        if (accepted) {
+            _eo1 = eo2;
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    bool add(FilterFuncPtr fp) {
+        if (!fp)
+            return false;
+        filters.push_back(fp);
+        return true;
+    }
+
+  private:
+    eoMonOp<EOT>* actualOp;
+    std::vector<FilterFuncPtr> filters;
+};
+
+#endif // SOPARS_EO_FILTERMONOP_HPP

eo/src/eoFilterQuadOp.h

@@ -0,0 +1,77 @@
+/* Software License Agreement (GNU GPLv3)
+ *
+ * Copyright (C) 2013  Patrick Lehner <[email protected]>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef EO_FILTERQUADOP_H
+#define EO_FILTERQUADOP_H
+
+// C++ library includes
+#include <iostream>
+#include <vector>
+
+// EO library includes
+#include <eo> // eo general include
+#include <eoOp.h>
+
+template< class EOT >
+class eoFilterQuadOp: public eoQuadOp< EOT >
+{
+  public:
+    typedef bool(*FilterFuncPtr)(const EOT&);
+
+    eoFilterQuadOp(eoQuadOp<EOT>* actualOp_) :
+        eoQuadOp< EOT >(), actualOp(actualOp_)
+    {}
+
+    virtual ~eoFilterQuadOp() {}
+
+    bool operator()(EOT& _eo1, EOT& _eo2) {
+        EOT cpeo1(_eo1);
+        EOT cpeo2(_eo2);
+
+        if (!(*actualOp)(cpeo1, cpeo2))
+            return false;
+
+        bool accepted = true;
+        for (FilterFuncPtr fp : filters)
+            if ( !(*fp)(cpeo1) || !(*fp)(cpeo2) ) {
+                accepted = false;
+                break;
+            }
+
+        if (accepted) {
+            _eo1 = cpeo1;
+            _eo2 = cpeo2;
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    bool add(FilterFuncPtr fp) {
+        if (!fp)
+            return false;
+        filters.push_back(fp);
+        return true;
+    }
+
+  private:
+    eoQuadOp<EOT>* actualOp;
+    std::vector<FilterFuncPtr> filters;
+};
+
+#endif // SOPARS_EO_FILTERQUADOP_HPP

eo/src/eoInitFilter.h

@@ -0,0 +1,75 @@
+/* Software License Agreement (GNU GPLv3)
+ *
+ * Copyright (C) 2013  Patrick Lehner <[email protected]>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef EO_INITFILTER_H
+#define EO_INITFILTER_H
+
+// C++ library includes
+#include <iostream>
+#include <vector>
+
+// EO library includes
+#include <eo> // eo general include
+#include <eoInit.h>
+
+template<class EOT>
+class eoInitFilter : public eoInit<EOT> {
+
+  public:
+    typedef bool(*FilterFuncPtr)(const EOT&);
+
+    eoInitFilter(eoInit<EOT>* actualInit_) :
+        eoInit<EOT>(), actualInit(actualInit_)
+    {
+        if (!actualInit_)
+            std::cerr << "ERROR: No actual initializer given for eoInitFilter" << std::endl;
+    }
+
+    /// My class name
+    virtual std::string className() const { return "eoInteractiveInit"; };
+
+    void operator()(EOT& _eo)
+    {
+        bool accepted = false;
+
+        while (!accepted) {
+            (*actualInit)(_eo);
+
+            accepted = true;
+            for (FilterFuncPtr fp : filters)
+                if ( !(*fp)(_eo) ) {
+                    accepted = false;
+                    break;
+                }
+        }
+    }
+
+    bool add(FilterFuncPtr fp) {
+        if (!fp)
+            return false;
+        filters.push_back(fp);
+        return true;
+    }
+
+  private:
+    eoInit<EOT>* actualInit;
+    std::vector<FilterFuncPtr> filters;
+
+};
+
+#endif // SOPARS_EO_INITFILTER_HPP