From 659370e6b96bd37fb1749c203a4367317784b623 Mon Sep 17 00:00:00 2001
From: Josh Klontz <josh.klontz@gmail.com>
Date: Tue, 22 Jan 2013 09:07:07 -0500
Subject: [PATCH] cleaned up Context

---
 sdk/openbr_plugin.cpp | 42 ++++++++++++++++++++----------------------
 sdk/openbr_plugin.h   | 16 ++++++++--------
 2 files changed, 28 insertions(+), 30 deletions(-)

diff --git a/sdk/openbr_plugin.cpp b/sdk/openbr_plugin.cpp
index 4fb5aee..3e0f31a 100644
--- a/sdk/openbr_plugin.cpp
+++ b/sdk/openbr_plugin.cpp
@@ -667,20 +667,6 @@ void Object::init(const File &file_)
 }
 
 /* Context - public methods */
-br::Context::Context()
-{
-    QCoreApplication::setOrganizationName(COMPANY_NAME);
-    QCoreApplication::setApplicationName(PRODUCT_NAME);
-    QCoreApplication::setApplicationVersion(PRODUCT_VERSION);
-
-    parallelism = std::max(1, QThread::idealThreadCount());
-    blockSize = parallelism * ((sizeof(void*) == 4) ? 128 : 1024);
-    quiet = verbose = false;
-    currentStep = totalSteps = 0;
-    enrollAll = false;
-    backProject = false;
-}
-
 int br::Context::blocks(int size) const
 {
     return std::ceil(1.f*size/blockSize);
@@ -757,13 +743,11 @@ bool br::Context::checkSDKPath(const QString &sdkPath)
 
 void br::Context::initialize(int argc, char *argv[], const QString &sdkPath)
 {
-    qRegisterMetaType< QList<float> >();
-    qRegisterMetaType< QList<int> >();
-    qRegisterMetaType< br::Transform* >();
-    qRegisterMetaType< QList<br::Transform*> >();
-    qRegisterMetaType< cv::Mat >();
+    if (Globals == NULL) {
+        Globals = new Context();
+        Globals->init(File());
+    }
 
-    if (Globals == NULL) Globals = new Context();
     Globals->coreApplication = QSharedPointer<QCoreApplication>(new QCoreApplication(argc, argv));
     initializeQt(sdkPath);
 
@@ -772,13 +756,27 @@ void br::Context::initialize(int argc, char *argv[], const QString &sdkPath)
     MPI_Init(&argc, &argv);
     MPI_Cobr_rank(MPI_CObr_WORLD, &rank);
     MPI_Cobr_size(MPI_CObr_WORLD, &size);
-    if (!Quiet) qDebug() << "OpenBR distributed process" << rank << "of" << size;
+    if (!quiet) qDebug() << "OpenBR distributed process" << rank << "of" << size;
 #endif // BR_DISTRIBUTED
 }
 
 void br::Context::initializeQt(QString sdkPath)
 {
-    if (Globals == NULL) Globals = new Context();
+    if (Globals == NULL) {
+        Globals = new Context();
+        Globals->init(File());
+    }
+
+    QCoreApplication::setOrganizationName(COMPANY_NAME);
+    QCoreApplication::setApplicationName(PRODUCT_NAME);
+    QCoreApplication::setApplicationVersion(PRODUCT_VERSION);
+
+    qRegisterMetaType< QList<float> >();
+    qRegisterMetaType< QList<int> >();
+    qRegisterMetaType< br::Transform* >();
+    qRegisterMetaType< QList<br::Transform*> >();
+    qRegisterMetaType< cv::Mat >();
+
     qInstallMsgHandler(messageHandler);
 
     // Search for SDK
diff --git a/sdk/openbr_plugin.h b/sdk/openbr_plugin.h
index 5435060..d3f7980 100644
--- a/sdk/openbr_plugin.h
+++ b/sdk/openbr_plugin.h
@@ -34,6 +34,7 @@
 #include <QSharedPointer>
 #include <QString>
 #include <QStringList>
+#include <QThread>
 #include <QTime>
 #include <QVariant>
 #include <QVector>
@@ -394,6 +395,7 @@ public:
 
 private:
     template <typename T> friend struct Factory;
+    friend class Context;
     void init(const File &file); /*!< \brief Initializes the plugin's properties from the file's metadata. */
 };
 
@@ -439,16 +441,16 @@ public:
     BR_PROPERTY(QString, path, "")
 
     /*!
-     * \brief The maximum number of templates to process in parallel.
+     * \brief The number of threads to use.
      */
-    Q_PROPERTY(int blockSize READ get_blockSize WRITE set_blockSize RESET reset_blockSize)
-    BR_PROPERTY(int, blockSize, 1)
+    Q_PROPERTY(int parallelism READ get_parallelism WRITE set_parallelism RESET reset_parallelism)
+    BR_PROPERTY(int, parallelism, std::max(1, QThread::idealThreadCount()))
 
     /*!
-     * \brief The number of threads to use.
+     * \brief The maximum number of templates to process in parallel.
      */
-    Q_PROPERTY(int parallelism READ get_parallelism WRITE set_parallelism RESET reset_parallelism)
-    BR_PROPERTY(int, parallelism, 0)
+    Q_PROPERTY(int blockSize READ get_blockSize WRITE set_blockSize RESET reset_blockSize)
+    BR_PROPERTY(int, blockSize, parallelism * ((sizeof(void*) == 4) ? 128 : 1024))
 
     /*!
      * \brief true if backProject should be used instead of project (the algorithm should be inverted)
@@ -515,8 +517,6 @@ public:
     QHash<QString,int> classes; /*!< \brief Used by classifiers to associate text class labels with unique integers IDs. */
     QTime startTime; /*!< \brief Used to estimate timeRemaining(). */
 
-    Context();
-
     /*!
      * \brief Returns the suggested number of partitions \em size should be divided into for processing.
      * \param size The length of the list to be partitioned.
--
libgit2 0.21.4