// Determines the type of set and calls the appropriately instantiated
// s_GetLabel
bool CPub_set::GetLabel(string* label, TLabelFlags flags,
ELabelVersion version) const
{
// Ensure label exists
if (!label) {
return false;
}
switch (Which()) {
case e_Pub:
return s_GetLabel<CPub>(label, GetPub(), flags, version);
case e_Medline:
return s_GetLabel<CMedline_entry>(label, GetMedline(), flags, version);
case e_Article:
return s_GetLabel<CCit_art>(label, GetArticle(), flags, version);
case e_Journal:
return s_GetLabel<CCit_jour>(label, GetJournal(), flags, version);
case e_Book:
return s_GetLabel<CCit_book>(label, GetBook(), flags, version);
case e_Proc:
return s_GetLabel<CCit_proc>(label, GetProc(), flags, version);
case e_Patent:
return s_GetLabel<CCit_pat>(label, GetPatent(), flags, version);
default:
return false;
}
}
const CAuth_list& CPub::GetAuthors (void) const
{
switch (Which()) {
case CPub::e_Gen :
return (GetGen().GetAuthors());
case CPub::e_Sub :
return (GetSub().GetAuthors());
case CPub::e_Article :
return (GetArticle().GetAuthors());
case CPub::e_Book :
return (GetBook().GetAuthors());
case CPub::e_Proc :
return (GetProc().GetBook().GetAuthors());
case CPub::e_Patent :
return (GetPatent().GetAuthors());
case CPub::e_Man :
return (GetMan().GetCit().GetAuthors());
default :
NCBI_THROW(CSerialException, eNotImplemented,
"CPub::GetAuthors: unsupported entry type "
+ SelectionName(Which()));
}
}
bool CPub::IsSetAuthors(void) const
{
switch (Which()) {
case CPub::e_Gen :
return (GetGen().IsSetAuthors());
case CPub::e_Sub :
return (GetSub().IsSetAuthors());
case CPub::e_Article :
return (GetArticle().IsSetAuthors());
case CPub::e_Book :
return (GetBook().IsSetAuthors());
case CPub::e_Proc :
return (GetProc().IsSetBook() && GetProc().GetBook().IsSetAuthors());
case CPub::e_Patent :
return (GetPatent().IsSetAuthors());
case CPub::e_Man :
return (GetMan().IsSetCit() && GetMan().GetCit().IsSetAuthors());
default :
break;
}
return false;
}
// Appends a label to "label"
bool CPub::GetLabel(string* label,
ELabelType type,
TLabelFlags flags,
ELabelVersion version) const
{
static const char* s_PubTypes[14] = {
"Unknown",
"Generic",
"Submit",
"Medline",
"MUID",
"Article",
"Journal",
"Book",
"Proceedings",
"Patent",
"PatID",
"Manuscript",
"Equiv",
"PMID" };
// Check that label exists
if (!label) {
return false;
}
// Get the index into the s_PubTypes array corresponding to pub type
int idx = static_cast<int>(Which());
idx = idx >= 0 && idx < 14 ? idx : 0;
if (type == eType) {
// Append pub type to label and return
*label += s_PubTypes[idx];
return true;
}
if (type == eBoth) {
// Append pub type to label
*label += string(s_PubTypes[idx]) + ": ";
}
switch (Which()) {
case e_Muid:
*label += "NLM" + NStr::IntToString(GetMuid());
return true;
case e_Pmid:
*label += "PM" + NStr::IntToString(GetPmid().Get());
return true;
case e_Equiv:
return GetEquiv().GetLabel(label, flags, version);
case e_Medline:
return GetMedline().GetLabel(label, flags, version);
case e_Article:
return GetArticle().GetLabel(label, flags, version);
case e_Journal:
return GetJournal().GetLabel(label, flags, version);
case e_Book:
return GetBook().GetLabel(label, flags, version);
case e_Proc:
return GetProc().GetLabel(label, flags, version);
case e_Man:
return GetMan().GetLabel(label, flags, version);
case e_Sub:
return GetSub().GetLabel(label, flags, version);
case e_Patent:
return GetPatent().GetLabel(label, flags, version);
case e_Pat_id:
return GetPat_id().GetLabel(label, flags, version);
case e_Gen:
return GetGen().GetLabel(label, flags, version);
default:
return false;
}
}
void CPub::GetTitles(
TOneTitleRefVec & out_title,
size_t iMaxToGet ) const
{
// this "if" lets us assume below this point that
// we have room for at least one
if( iMaxToGet <= 0 ) {
return;
}
switch( Which() ) {
case CPub::e_not_set:
case CPub::e_Medline:
case CPub::e_Pmid:
case CPub::e_Pat_id:
// these types don't have titles, so nothing to do
break;
case CPub::e_Gen:
if( GetGen().IsSetTitle() ) {
out_title.push_back(
xs_GetTitleFromPlainString(
GetGen().GetTitle()) );
}
break;
case CPub::e_Sub:
if( GetSub().IsSetDescr() ) {
out_title.push_back(
xs_GetTitleFromPlainString(
GetSub().GetDescr()) );
}
break;
case CPub::e_Article:
if( GetArticle().IsSetTitle() && GetArticle().GetTitle().IsSet() ) {
xs_AppendTitles( out_title, iMaxToGet, GetArticle().GetTitle() );
}
break;
case CPub::e_Journal:
if( GetJournal().IsSetTitle() ) {
xs_AppendTitles( out_title, iMaxToGet, GetJournal().GetTitle() );
}
break;
case CPub::e_Book:
if( GetBook().IsSetTitle() ) {
xs_AppendTitles( out_title, iMaxToGet, GetBook().GetTitle() );
}
break;
case CPub::e_Proc:
// what to do here? It has a book and meeting
// It's not entirely clear if this is the best course of action
if( FIELD_CHAIN_OF_2_IS_SET(GetProc(), Book, Title) ) {
xs_AppendTitles( out_title, iMaxToGet,
GetProc().GetBook().GetTitle() );
}
break;
case CPub::e_Patent:
if( GetPatent().IsSetTitle() ) {
out_title.push_back(
xs_GetTitleFromPlainString(
GetPatent().GetTitle()) );
}
break;
case CPub::e_Man:
if( FIELD_CHAIN_OF_2_IS_SET(GetMan(), Cit, Title) ) {
xs_AppendTitles( out_title, iMaxToGet,
GetMan().GetCit().GetTitle() );
}
break;
case CPub::e_Equiv:
{
size_t iMaxTitleSizeAllowed = ( out_title.size() + iMaxToGet );
if( iMaxTitleSizeAllowed < out_title.size() ) {
// integer overflowed
iMaxTitleSizeAllowed =
std::numeric_limits<std::size_t>::max();
}
FOR_EACH_PUB_ON_PUBEQUIV(pub_it, GetEquiv()) {
if( out_title.size() >= iMaxTitleSizeAllowed ) {
break;
}
// dig down recursively
(*pub_it)->GetTitles(out_title,
(iMaxTitleSizeAllowed - out_title.size()) );
}
}
break;
default:
NCBI_THROW(CException, eUnknown, "unhandled pub type");
}
}
