From a9067eb46b845f70c9282bad59fbe6e8dba0e515 Mon Sep 17 00:00:00 2001
From: Benjamin Barenblat <bbarenblat@galois.com>
Date: Fri, 20 Dec 2013 13:57:39 -0800
Subject: Initial commit

---
 src/csv.h | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 src/csv.h

(limited to 'src/csv.h')

diff --git a/src/csv.h b/src/csv.h
new file mode 100644
index 0000000..fd46646
--- /dev/null
+++ b/src/csv.h
@@ -0,0 +1,71 @@
+/* csv.h -- CSV utilities
+ * Copyright (C) 2013  Galois, Inc.
+ *
+ * This library 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 library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * To contact Galois, complete the Web form at <http://corp.galois.com/contact/>
+ * or write to Galois, Inc., 421 Southwest 6th Avenue, Suite 300, Portland,
+ * Oregon, 97204-1622. */
+
+#ifndef PPAML_VREP_AUTOMOBILE_PLUGIN_CSV_H
+#define PPAML_VREP_AUTOMOBILE_PLUGIN_CSV_H
+
+#ifdef HAVE_CONFIG_H
+#   include <config.h>
+#endif
+
+#include <string>
+#include <sstream>
+
+#ifndef HAVE_CXX11_INITIALIZER_LISTS
+#   include <cstdarg>
+#   include <list>
+#endif
+
+namespace csv {
+
+    // Interface: Any datum which can be converted to a CSV string.
+    struct Datum {
+        virtual std::string csvHeader() const = 0;
+        virtual std::string csv() const = 0;
+        virtual unsigned int nCols() const = 0;
+    };
+
+    /* Converts a sequence of objects to a CSV string.  It uses stringstreams
+     * internally, so all data in the sequence will get converted to strings
+     * using operator<<; however, no escaping will occur. */
+    template<typename SequenceContainer>
+    std::string fromContainer(const SequenceContainer &);
+
+}
+
+#ifndef HAVE_CXX11_INITIALIZER_LISTS
+
+    /* Without C++11 initializer list syntax, creating containers to pass to
+     * csv::fromContainer is really ugly.  This function makes it substantially
+     * nicer, at the cost of forcing you to manually specify the length of the
+     * container (an unfortunate varargs limitation).  */
+    template<typename T>
+    std::list<T> makeList(typename std::list<T>::size_type, ...);
+
+    /* floats get promoted to doubles in a va_list, so they need special
+     * handling. */
+    template<>
+    std::list<float> makeList(typename std::list<float>::size_type, ...);
+
+#endif
+
+#include "csv-inl.h"
+
+#endif
-- 
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