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XFELPP

XTC2Traits::DiscoveryState

DiscoveryState

Section titled “DiscoveryState”
#include <sbio/formats/xtc2/xtc2_traits.hh>
struct DiscoveryState

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:193

A convenience struct to keep track of indices into offset buffers and the total number of events and transitions seen.

List of all members

Section titled “List of all members”
Name Kind Owner
last_l1_idx_seen variable Declared here
next_bd_offset variable Declared here
seen_end_run variable Declared here
l1_offset_idx variable Declared here
trans_offset_idx variable Declared here
events_per_read variable Declared here
num_transitions variable Declared here
num_events variable Declared here
curr_smd_offset variable Declared here
last_accessed_ptn variable Declared here

Public Attributes

Section titled “Public Attributes”
Return Name Description
ssize_t last_l1_idx_seen The index of the last L1Accept seen.
std::uint64_t next_bd_offset The next L1Accept offset.
bool seen_end_run Whether an EndRun transition has been passed.
std::size_t l1_offset_idx Current index into L1Accept offsets.
std::size_t trans_offset_idx Current index into transition offsets.
std::size_t events_per_read Number of offsets to read per indexing.
std::size_t num_transitions Number of transition (offset)s read.
std::size_t num_events Number of event (offset)s read.
std::size_t curr_smd_offset Current offset in .smd.
DataAccessPtn last_accessed_ptn Indicate last buffer used.

last_l1_idx_seen

Section titled “last_l1_idx_seen”
ssize_t last_l1_idx_seen { -1 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:194

The index of the last L1Accept seen.

next_bd_offset

Section titled “next_bd_offset”
std::uint64_t next_bd_offset { 0 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:195

The next L1Accept offset.

seen_end_run

Section titled “seen_end_run”
bool seen_end_run { false }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:196

Whether an EndRun transition has been passed.

l1_offset_idx

Section titled “l1_offset_idx”
std::size_t l1_offset_idx { 0 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:197

Current index into L1Accept offsets.

trans_offset_idx

Section titled “trans_offset_idx”
std::size_t trans_offset_idx { 0 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:198

Current index into transition offsets.

events_per_read

Section titled “events_per_read”
std::size_t events_per_read { 0 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:199

Number of offsets to read per indexing.

num_transitions

Section titled “num_transitions”
std::size_t num_transitions { 0 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:200

Number of transition (offset)s read.

num_events

Section titled “num_events”
std::size_t num_events { 0 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:201

Number of event (offset)s read.

curr_smd_offset

Section titled “curr_smd_offset”
std::size_t curr_smd_offset { 0 }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:202

Current offset in .smd.

last_accessed_ptn

Section titled “last_accessed_ptn”
DataAccessPtn last_accessed_ptn {  }

Defined in src/lib/sbio/formats/xtc2/xtc2_traits.hh:203

Indicate last buffer used.