MPQC
3.0.0-alpha
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The Units class is used to perform unit conversions. More...
#include <util/misc/units.h>
Public Types | |
enum | Storage { Steal, Copy } |
Public Member Functions | |
Units (const char *strrep) | |
Create using a string representation, like "kcal/mol". | |
Units (char *strrep, Units::Storage=Units::Copy) | |
Create using a string representation, like "kcal/mol". More... | |
Units (StateIn &s) | |
Restore the state of a Units object from s. | |
double | to (const Ref< Units > &u) const |
The conversion factor from this to u. | |
double | from (const Ref< Units > &u) const |
The conversion factor from u to this. | |
double | to_atomic_units () const |
The conversion factor from this to atomic units. | |
double | from_atomic_units () const |
The conversion factor from atom units to this. | |
const char * | string_rep () const |
The string representation of the units. | |
void | save_data_state (StateOut &s) |
Save the state of the Units object to s. | |
Public Member Functions inherited from sc::SavableState | |
SavableState & | operator= (const SavableState &) |
void | save_state (StateOut &) |
Save the state of the object as specified by the StateOut object. More... | |
void | save_object_state (StateOut &) |
This can be used for saving state when the exact type of the object is known for both the save and the restore. More... | |
virtual void | save_vbase_state (StateOut &) |
Save the virtual bases for the object. More... | |
Public Member Functions inherited from sc::DescribedClass | |
DescribedClass (const DescribedClass &) | |
DescribedClass & | operator= (const DescribedClass &) |
ClassDesc * | class_desc () const MPQC__NOEXCEPT |
This returns the unique pointer to the ClassDesc corresponding to the given type_info object. More... | |
const char * | class_name () const |
Return the name of the object's exact type. | |
int | class_version () const |
Return the version of the class. | |
virtual void | print (std::ostream &=ExEnv::out0()) const |
Print the object. | |
Ref< DescribedClass > | ref () |
Return this object wrapped up in a Ref smart pointer. More... | |
Public Member Functions inherited from sc::RefCount | |
size_t | identifier () const |
Return the unique identifier for this object that can be compared for different objects of different types. More... | |
int | lock_ptr () const |
Lock this object. | |
int | unlock_ptr () const |
Unlock this object. | |
void | use_locks (bool inVal) |
start and stop using locks on this object | |
refcount_t | nreference () const |
Return the reference count. | |
refcount_t | reference () |
Increment the reference count and return the new count. | |
refcount_t | dereference () |
Decrement the reference count and return the new count. | |
int | managed () const |
void | unmanage () |
Turn off the reference counting mechanism for this object. More... | |
Protected Member Functions | |
void | parse_unit () |
Protected Member Functions inherited from sc::SavableState | |
SavableState (const SavableState &) | |
SavableState (StateIn &) | |
Each derived class StateIn CTOR handles the restore corresponding to calling save_object_state, save_vbase_state, and save_data_state listed above. More... | |
Protected Member Functions inherited from sc::RefCount | |
RefCount (const RefCount &) | |
RefCount & | operator= (const RefCount &) |
Protected Attributes | |
char * | strrep_ |
double | to_atomic_units_ |
Additional Inherited Members | |
Static Public Member Functions inherited from sc::SavableState | |
static void | save_state (SavableState *s, StateOut &) |
static SavableState * | restore_state (StateIn &si) |
Restores objects saved with save_state. More... | |
static SavableState * | key_restore_state (StateIn &si, const char *keyword) |
Like restore_state, but keyword is used to override values while restoring. | |
static SavableState * | dir_restore_state (StateIn &si, const char *objectname, const char *keyword=0) |
The Units class is used to perform unit conversions.
sc::Units::Units | ( | char * | strrep, |
Units::Storage | = Units::Copy |
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Create using a string representation, like "kcal/mol".
if Units::Steal is given is the second argment, the new Units object will delete the strrep argument when it is destroyed.