54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors. All rights reserved.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include <graphene/chain/protocol/protocol.hpp>
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namespace graphene { namespace chain {
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bool account_name_eq_lit_predicate::validate()const
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{
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return is_valid_name( name );
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}
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bool asset_symbol_eq_lit_predicate::validate()const
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{
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return is_valid_symbol( symbol );
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}
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struct predicate_validator
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{
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typedef void result_type;
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template<typename T>
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void operator()( const T& p )const
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{
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p.validate();
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}
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};
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void assert_operation::validate()const
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{
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FC_ASSERT( fee.amount >= 0 );
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for( const auto& item : predicates )
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item.visit( predicate_validator() );
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}
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/**
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* The fee for assert operations is proportional to their size,
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* but cheaper than a data fee because they require no storage
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*/
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share_type assert_operation::calculate_fee(const fee_parameters_type& k)const
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{
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return k.fee * predicates.size();
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}
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} } // namespace graphene::chain
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