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0eecd3b1fea2a9ecd0af23bb17cae7ee152ee08a
Commit Graph

136 Commits

Author SHA1 Message Date
Michael Davidsaver
9ac030169a update pvD array handling 
Interface only uses shared_vector<const T>
storage also uses only const.
 2013-07-25 17:22:16 -04:00
Michael Davidsaver
105c3185f7 remove take(), copyIn(), and copyOut(). 2013-07-19 14:20:55 -04:00
Michael Davidsaver
0c4ef8f079 PV* use shared_vector_convert 2013-07-09 18:24:50 -04:00
Michael Davidsaver
79eeb0fa2a update PVScalar and PVScalarValue<T> 
hide the void* members for now.

Define PVScalarValue<T>::getAs and putFrom
to give a more efficient implementation.
 2013-07-09 18:24:41 -04:00
Michael Davidsaver
d319e2ed7b add ScalarTypeID template 
Define a compile time mapping from
type to ScalarType enum value.
 2013-07-09 11:19:46 -04:00
Michael Davidsaver
2cb07a8490 move parts of ScalarTypeFunc to sharedVector.h 
Move the parts of ScalarTypeFunc which
deal with untyped shared_vector s
to sharedVector.h to allow sharedVector.h
to include pvIntrospect.h w/o creating
an include loop...
 2013-07-09 10:36:48 -04:00
Michael Davidsaver
6900d4bbec make boolean type unambiguous 
"char", "signed char", and "unsigned char"
are distinct types.  Define "boolean" to
be whichever is not "int8" or "uint8".
 2013-07-08 09:58:37 -04:00
Michael Davidsaver
00da6c88ae minor 2013-07-03 11:41:53 -04:00
Michael Davidsaver
986f036d20 replace accepts const_svector 
Allows

PVValueArray<T> *a, *b;

a->replace(b->view());
 2013-07-03 11:34:32 -04:00
Michael Davidsaver
7f9745c8d1 Implement PVStructureArray with shared_vector 
Combine as much as possible with scalar array handling.

PVStructureArray becomes PVValueArray<shared_ptr<PVStructure> >

Bulk of shared implementation moved the PVVectorStorage
which has a parametrized base to avoid using multiple inheritance.
 2013-06-11 17:42:30 -04:00
Michael Davidsaver
11e2ee19ea Fix Printer for structure arrays 
Not handling NULL elements correctly.
 2013-06-11 14:39:40 -04:00
Michael Davidsaver
4294710d9e make viewUnsafe protected 
No longer part of the public API of PVValueArray
 2013-06-03 19:31:05 -04:00
Michael Davidsaver
82a33460cf pvData update doc comments 2013-05-31 09:58:52 -04:00
Michael Davidsaver
57804494ef Misc fixes and error checking 
fix argument type for getScalarType
mark getFieldName as const
Argument checking for Field construction
 2013-05-24 18:28:54 -04:00
Michael Davidsaver
9e865bc37d Avoid unnecessary copying in copyIn 
Only re-use the existing reference if
it is large enough to hold all the new data.
If it isn't then throw it away to avoid
copying its current contents during
the resize().
 2013-05-23 18:19:35 -04:00
Michael Davidsaver
629c8346d2 postPut in new array API 
Call when appropriate (putFrom(), copyIn(), and replace()).
Not called by swap(), take(), reuse(), or shareData().
Users of the second set of methods are expected to call
one of the methods in the first set, or call postPut() directly.

Document when postPut is (not) called.
 2013-05-23 17:51:52 -04:00
Michael Davidsaver
eeae12e3d4 Convert: remove to/from*Array 2013-05-08 18:35:51 -04:00
Michael Davidsaver
e843779555 New array API for PVValueArray using shared_vector<T> 
* In PVScalarArray

Add methods assign, getAs/putFrom, and copyOut/copyIn to allow get/put
with implicit convert.

assign() copys on PVScalarArray to another converting as necessary.
If the types do not match then an allocate and convert is done.

getAs/putFrom work with shared_vector<T> and can avoid a allocate
and convert operation if the types match.

copyOut/copyIn use plain C arrays will do either a copy if the types
match, and a convert otherwise.  No allocation is performed.

* In PVValueArray<T>

All array operations re-implemented in terms of
two virtual methods

  virtual const shared_vector<T>& viewUnsafe() const;
  virtual void swap(shared_vector<T>&);

Some convienence methods are also included:

  shared_vector<const T> view() const
  shared_vector<T> take()
  shared_vector<T> reuse()

Deprecate get(...), put(...), and shareData(...)

Remove getVector() and getSharedVector()

Adjust DefaultPVArray accordingly
 2013-05-08 18:35:51 -04:00
Michael Davidsaver
5f4ca240b4 add ScalarTypeFunc::elementSize 2013-05-08 18:35:50 -04:00
Michael Davidsaver
79cd374f16 add ScalarTypeFunc::allocArray 2013-05-08 18:35:50 -04:00
Michael Davidsaver
461dbdf0f8 remove Convert pointer from PVField 
Allow inline construction of Convert
 2013-05-08 17:46:31 -04:00
Michael Davidsaver
9e8a6b6304 fix const-ness in PVField compare 2013-05-08 17:46:31 -04:00
Michael Davidsaver
1d1d2b31cd remove remaining state from Convert 2013-05-01 14:20:01 -04:00
Michael Davidsaver
f0aa2fe0e0 fix printer 
Don't overflow the stack for deep structures!
 2013-05-01 12:18:21 -04:00
Michael Davidsaver
ae847aea2b allow putFrom to implicitly resize 2013-05-01 12:18:21 -04:00
Michael Davidsaver
ee5a370c01 misc 2013-04-30 18:14:05 -04:00
Michael Davidsaver
659ce13e98 replace vector to/from in Convert 2013-04-30 18:14:04 -04:00
Michael Davidsaver
a7fde21300 replace scalar to/from in Convert 2013-04-30 18:14:04 -04:00
Michael Davidsaver
a6bfab2d74 replace copyScalarArray with PVScalarArray::assign 2013-04-30 18:14:04 -04:00
Michael Davidsaver
e948af1851 PVScalar::assign and PVScalarArray::assign 2013-04-30 18:14:04 -04:00
Michael Davidsaver
0e0ab66d45 add PVScalarArray::getAs and PVScalarArray::putFrom 2013-04-30 18:14:02 -04:00
Michael Davidsaver
f2635c7fdc Convert::fromString with castUnsafe 2013-04-30 18:14:02 -04:00
Michael Davidsaver
4d92bbe541 Use PrinterPlain in Convert 2013-04-30 18:14:01 -04:00
Michael Davidsaver
e6e1434fc1 Add PrinterPlain 2013-04-30 18:13:32 -04:00
Michael Davidsaver
5e689f94f4 add PVScalar::getAs and PVScalar::putFrom 
Allow get/put to a scalar without knowledge of ScalarType

Currently won't work correctly for PVBoolean
 2013-04-26 15:44:05 -04:00
Michael Davidsaver
c1b6d26b8e Convert::equals: move to operator==(PVField&,PVField&) 2013-04-22 16:12:03 -04:00
Michael Davidsaver
704007092c Convert::getFullName becomes PVField::getFullName 
Compatibility wrapper using current Convert API
Allow PVField::getFieldName to be inline'd
Avoid multiple resize and copy operations
on result String.
 2013-04-22 14:48:59 -04:00
Michael Davidsaver
0e57391b4d vxWorks compatibility 2013-04-22 11:59:20 -04:00
Matej Sekoranja
cd95b75563 gcc 4.7+ compiler warnings removed 2013-02-27 11:44:00 +01:00
Matej Sekoranja
c4f6132aca added simple operators 'test', added <<= >>= operators to PVScalar 2013-02-08 22:45:04 +01:00
Matej Sekoranja
a0de4f126f operator<< for all PVField, indent and array_at manipulator 2013-02-07 22:52:16 +01:00
Marty Kraimer
4bc7e9c8fe several minor problems found while developing pvDatabaseCPP 2012-12-12 14:59:33 -05:00
Marty Kraimer
d627e08419 fix bug in PVStructure::appendPVField and PVStructure::appendPVFields 2012-10-11 06:19:08 -04:00
Matej Sekoranja
bd9f1d1949 StandardField IDs, dumpValue fix for (u)int8 2012-10-10 17:59:12 +02:00
Matej Sekoranja
04db13d00e default Structure id serialization opt. 2012-10-09 08:43:43 +02:00
Matej Sekoranja
f88f0b4a76 localStaticLock - static local thread-safety 2012-10-08 12:19:21 +02:00
Marty Kraimer
07f9a8c0f6 must include standardField or pvAccessCPP fails 2012-10-03 09:08:51 -04:00
Marty Kraimer
5ba0209f39 get rid of all static global objects 2012-10-03 08:59:23 -04:00
Marty Kraimer
ced439f4c4 fix for crash in pvDataCPP testV3Channel 2012-10-02 16:01:03 -04:00
Matej Sekoranja
519601595c PVStructure de/serialization fixed 2012-09-12 11:30:58 +02:00