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bsl::ostream& Formatter_CompactImplUtil::closeElement(
bsl::ostream& stream,
State *state,
const bsl::string_view& name)
{
BSLS_ASSERT(StateId::e_IN_TAG == state->id() ||
StateId::e_FIRST_DATA_BETWEEN_TAGS == state->id() ||
StateId::e_TRAILING_DATA_BETWEEN_TAGS == state->id());
BSLS_ASSERT(0 != state->indentLevel());
// Step 1: Print a sequence of conditional tokens to 'stream' and update
// the column number and indentation level of 'state'.
if (StateId::e_IN_TAG == state->id()) {
stream << "/>";
state->column() += 2;
state->indentLevel() -= 1;
}
else {
stream << "</" << name << '>';
state->column() += 3 + static_cast<int>(name.length());
state->indentLevel() -= 1;
}
if (0 == state->indentLevel()) {
stream.flush();
}
// Step 2: Update the ID of 'state'.
state->id() = StateId::e_TRAILING_DATA_BETWEEN_TAGS;
return stream;
}
bsl::ostream& Formatter_CompactImplUtil::flush(bsl::ostream& stream,
State *state)
{
// Step 1: Print a sequence of conditional tokens to 'stream' and update
// the column number and indentation level of 'state'.
if (StateId::e_IN_TAG == state->id()) {
stream << '>';
state->column() += 1;
}
stream.flush();
// Step 2: Update the ID of 'state'.
if (StateId::e_IN_TAG == state->id()) {
state->id() = StateId::e_FIRST_DATA_BETWEEN_TAGS;
}
return stream;
}
bsl::ostream& Formatter_CompactImplUtil::openElement(
bsl::ostream& stream,
State *state,
const bsl::string_view& name,
WhitespaceType::Enum)
{
// Step 1: Print a sequence of conditional tokens to 'stream' and update
// the column number and indentation level of 'state'.
if (StateId::e_IN_TAG == state->id()) {
stream << '>';
state->column() += 1;
}
stream << '<' << name;
state->column() += 1 + static_cast<int>(name.length());
state->indentLevel() += 1;
// Step 2: Update the ID of 'state'.
state->id() = StateId::e_IN_TAG;
return stream;
}
} // close package namespace
} // close enterprise namespace
// ----------------------------------------------------------------------------
// Copyright 2021 Bloomberg Finance L.P.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and