adding stand-alone SDDS reader. Not doing much yet

tools/CMakeLists.txt

@@ -5,4 +5,6 @@ FIND_PACKAGE(SDDS)
 IF(SDDS_FOUND)
     ADD_SUBDIRECTORY(sdds2opal)
     ADD_SUBDIRECTORY(opal2sdds)
-ENDIF(SDDS_FOUND)
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+ENDIF(SDDS_FOUND)
+
+ADD_SUBDIRECTORY(SDDSReader)
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tools/SDDSReader/CMakeLists.txt

+CMAKE_MINIMUM_REQUIRED (VERSION 2.8.10)
+PROJECT (StandAloneSDDSReader)
+SET (StandAloneSDDSReader_VERSION_MAJOR 0)
+SET (StandAloneSDDSReader_VERSION_MINOR 1)
+
+configure_file(config.h.in ${CMAKE_CURRENT_SOURCE_DIR}/config.h)
+
+set (CMAKE_CXX_FLAGS
+    "${IPPL_CMAKE_CXX_FLAGS} -DPARALLEL_IO ${CMAKE_CXX_FLAGS}"
+    )
+
+SET (PARSERPATH "${CMAKE_SOURCE_DIR}/src/Structure")
+
+INCLUDE_DIRECTORIES (
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_SOURCE_DIR}/src/Classic
+)
+
+SET (SRCS
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/array.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/associate.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/ast.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/column.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/data.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/description.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/file.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/include.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/parameter.cpp
+  ${CMAKE_SOURCE_DIR}/src/Structure/SDDSParser/version.cpp
+  ${CMAKE_SOURCE_DIR}/src/Utilities/OpalException.cpp
+  ${CMAKE_SOURCE_DIR}/src/Classic/Utilities/ClassicException.cpp
+)
+
+SET (LIBS
+    ${Boost_LIBRARIES}
+    ${MPI_LIBRARIES}
+    z
+    dl
+)
+
+ADD_EXECUTABLE( SDDSReader main.cpp ${SRCS})
+TARGET_LINK_LIBRARIES( SDDSReader ${LIBS} )
+
+INSTALL(TARGETS SDDSReader RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
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tools/SDDSReader/config.h.in

+#define VERSION_MAJOR ${StandAloneSDDSReader_VERSION_MAJOR}
+#define VERSION_MINOR ${StandAloneSDDSReader_VERSION_MINOR}
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tools/SDDSReader/main.cpp

+#include "config.h"
+
+#include "Structure/SDDSParser.h"
+
+#include <string>
+#include <vector>
+#include <set>
+#include <iostream>
+#include <iomanip>
+#include <fstream>
+#include <cstring>
+#include <cstdio>
+
+void printInfo(const std::string &input);
+void printUsage(char **argv);
+
+int main(int argc, char **argv) {
+    std::string inputFile(""), outputFile("/dev/stdout");
+
+    if (argc == 1) {
+        printUsage(argv);
+        return 0;
+    }
+    if (argc == 2 && std::string(argv[1]).substr(0, 2) != "--") {
+        inputFile = std::string(argv[1]);
+
+    } else {
+        for (int i = 1; i < argc; ++ i) {
+            if (std::string(argv[i]) == "--input" && i + 1 < argc) {
+                inputFile = std::string(argv[++ i]);
+            } else if (std::string(argv[i]) == "--output" && i + 1 < argc) {
+                outputFile = std::string(argv[++ i]);
+            } else if (std::string(argv[i]) == "--help") {
+                printUsage(argv);
+                return 0;
+            } else {
+                inputFile = std::string(argv[i]);
+            }
+        }
+    }
+
+    if (inputFile == "") {
+        std::cerr << "Error: no input file provided!\n" << std::endl;
+        printUsage(argv);
+        return 1;
+    }
+
+    SDDS::SDDSParser parser;
+    try {
+        parser.setInput(inputFile);
+        parser.run();
+    } catch (OpalException ex) {
+        std::cerr << ex.where() << "\n"
+                  << ex.what() << std::endl;
+        return 1;
+    }
+
+    double mins = 0.0, maxs = 0.0;
+    try {
+        auto sdata = parser.getColumnData("s");
+        mins = boost::get<double>(sdata.front());
+        maxs = boost::get<double>(sdata.back());
+    } catch (OpalException ex) {
+        std::cerr << ex.where() << "\n"
+                  << ex.what() << std::endl;
+        return 1;
+    }
+
+    std::cout << "data range: [" << mins << " m, " << maxs << " m]" << std::endl;
+    return 0;
+}
+
+
+void printUsage(char **argv) {
+    std::string name(argv[0]), indent("  ");
+    name = name.substr(name.find_last_of('/') + 1);
+    unsigned int width = 25;
+    std::cout << name << " version " << VERSION_MAJOR << "." << VERSION_MINOR << "\n"
+              << "Usage\n\n"
+              << indent << name << " [options] <path to input>\n\n"
+              << "Options\n\n"
+              << indent << std::setw(width) << std::left << "--input <path to input>" << "= path to input file\n"
+              << indent << std::setw(width) << std::left << "--output <file name>"    << "= name of output. If omitted, directed\n"
+              << indent << std::setw(width + 2)          << " "                       <<   "to stdout\n"
+              << indent << std::setw(width) << std::left << "--step <step number>"    << "= step of the H5Hut file that should be\n"
+              << indent << std::setw(width + 2) <<          " "                       <<   "exported. Default: last step\n"
+              << indent << std::setw(width) << std::left << "--binary"                << "= whether SDDS output should be in \n"
+              << indent << std::setw(width + 2) << std::left << " "                   <<   "binary format. Default: ASCII\n"
+              << indent << std::setw(width) << std::left << "--info"                  << "= printing path length corresponding to step\n"
+              << indent << std::setw(width) << std::left << "--help"                  << "= this help\n"
+              << std::endl;
+}
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