[svn-r24925] Purpose: Fix HDFFV-7907

Description:
    Added transform property list functions
        // Constructor creates a dataset transform property list.
        DSetMemXferPropList(const char* expression);

        // Sets data transform expression.
        void setDataTransform(const char* expression) const;
        void setDataTransform(const H5std_string& expression) const;

        // Gets data transform expression.
        ssize_t getDataTransform(char* exp, size_t buf_size=0) const;
        H5std_string getDataTransform() const;

    Added test file tdspl.cpp.

Platforms tested:
    Linux/ppc64 (ostrich)
    Linux/32 2.6 (jam)
    SunOS 5.11 (emu)

1 files changed, 13 insertions, 0 deletions

diff --git a/c++/src/H5DxferProp.h b/c++/src/H5DxferProp.h
index 3c2a616..8149b8e 100644
--- a/c++/src/H5DxferProp.h
+++ b/c++/src/H5DxferProp.h
@@ -32,6 +32,9 @@ class H5_DLLCPP DSetMemXferPropList : public PropList {
 	// Creates a dataset memory and transfer property list.
 	DSetMemXferPropList();
 
+	// Creates a dataset transform property list.
+	DSetMemXferPropList(const char* expression);
+
 	// Sets type conversion and background buffers.
 	void setBuffer( size_t size, void* tconv, void* bkg ) const;
 
@@ -44,6 +47,16 @@ class H5_DLLCPP DSetMemXferPropList : public PropList {
 	// Gets B-tree split ratios for a dataset transfer property list.
 	void getBtreeRatios( double& left, double& middle, double& right ) const;
 
+	// Sets data transform expression.
+	void setDataTransform(const char* expression) const;
+	void setDataTransform(const H5std_string& expression) const;
+
+	// Gets data transform expression.
+	ssize_t getDataTransform(char* exp, size_t buf_size=0) const;
+	H5std_string getDataTransform() const;
+	//H5std_string getDataTransform(const size_t buf_size=0) const;
+	// this will collide with the first one when exp=NULL
+
 	// Sets the dataset transfer property list status to TRUE or FALSE.
 	void setPreserve( bool status ) const;